Knowledge

RGB color model

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512: 492: 2674: 3337:): #00, #33, #66, #99, #CC or #FF (based on the 0 to 255 range for each value discussed above). These hexadecimal values = 0, 51, 102, 153, 204, 255 in decimal, which = 0%, 20%, 40%, 60%, 80%, 100% in terms of intensity. This seems fine for splitting up 216 colors into a cube of dimension 6. However, lacking gamma correction, the perceived intensity on a standard 2.5 gamma CRT / LCD is only: 0%, 2%, 10%, 28%, 57%, 100%. See the actual web safe color palette for a visual confirmation that the majority of the colors produced are very dark. 47: 4920: 764: 1103: 378: 242: 3691:
engineer. In his mind, the adopted primaries had to be producible with national-standardizing-laboratory accuracy. The first two wavelengths were mercury excitation lines, and the last named wavelength occurred at a location in the human vision system where the hue of spectral lights was unchanging with wavelength. Slight inaccuracy in production of the wavelength of this spectral primary in a visual colorimeter, it was reasoned, would introduce no error at all.
6543: 3261: 756: 716: 75: 6554: 2662: 779: 3147: 334:). A secondary color is formed by the sum of two primary colors of equal intensity: cyan is green+blue, magenta is blue+red, and yellow is red+green. Every secondary color is the complement of one primary color: cyan complements red, magenta complements green, and yellow complements blue. When all the primary colors are mixed in equal intensities, the result is white. 3417:(RGB and others, as CMYK for color printing) during a typical production cycle, in order to ensure color consistency throughout the process. Along with the creative processing, such interventions on digital images can damage the color accuracy and image detail, especially where the gamut is reduced. Professional digital devices and software tools allow for 48 bpp ( 55: 956:
specifies addresses within the CLUT to provide the required R, G, and B values for each specific pixel, one pixel at a time. Of course, before displaying, the CLUT has to be loaded with R, G, and B values that define the palette of colors required for each image to be rendered. Some video applications store such palettes in
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respond more. The difference in the response can be detected by the brain, and this difference is the basis of our perception of orange. Thus, the orange appearance of an object results from light from the object entering our eye and stimulating the different cones simultaneously but to different degrees.
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in the human eye (cone cells) respond most to yellow (long wavelength or L), green (medium or M), and violet (short or S) light (peak wavelengths near 570 nm, 540 nm and 440 nm, respectively). The difference in the signals received from the three kinds allows the brain to differentiate
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was formally adopted as an Internet standard in HTML 3.2, though it had been in use for some time before that. All images and colors are interpreted as being sRGB (unless another color space is specified) and all modern displays can display this color space (with color management being built in into
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Similarly, the intensity of the output on TV and computer display devices is not directly proportional to the R, G, and B applied electric signals (or file data values which drive them through digital-to-analog converters). On a typical standard 2.2-gamma CRT display, an input intensity RGB value of
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with values of 0–255)—although each color in the RGB24 CLUT table has only 8 bits representing 256 codes for each of the R, G, and B primaries, making 16,777,216 possible colors. However, the advantage is that an indexed-color image file can be significantly smaller than it would be with only 8 bits
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on the screen is built by driving three small and very close but still separated RGB light sources. At common viewing distance, the separate sources are indistinguishable, which the eye interprets as a given solid color. All the pixels together arranged in the rectangular screen surface conforms the
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for component video use color difference signals, by which RGB color images can be encoded for broadcasting/recording and later decoded into RGB again to display them. These intermediate formats were needed for compatibility with pre-existent black-and-white TV formats. Also, those color difference
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In the additive model, if the resulting spectrum, e.g. of superposing three colors, is flat, white color is perceived by the human eye upon direct incidence on the retina. This is in stark contrast to the subtractive model, where the perceived resulting spectrum is what reflecting surfaces, such as
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which allowed a very wide range of RGB colors. Actually, it had to wait a few more years because the original VGA cards were palette-driven just like EGA, although with more freedom than VGA, but because the VGA connectors were analog, later variants of VGA (made by various manufacturers under the
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surfaces, emit. A dye filters out all colors but its own; two blended dyes filter out all colors but the common color component between them, e.g. green as the common component between yellow and cyan, red as the common component between magenta and yellow, and blue-violet as the common component
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that stores R, G, and B values that define specific colors. Each color has its own address (index)—consider it as a descriptive reference number that provides that specific color when the image needs it. The content of the CLUT is much like a palette of colors. Image data that uses indexed color
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As an example, suppose that light in the orange range of wavelengths (approximately 577 nm to 597 nm) enters the eye and strikes the retina. Light of these wavelengths would activate both the medium and long wavelength cones of the retina, but not equally—the long-wavelength cells will
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electronics industry. It consists of three signals—red, green, and blue—carried on three separate cables/pins. RGB signal formats are often based on modified versions of the RS-170 and RS-343 standards for monochrome video. This type of video signal is widely used in Europe since it is the best
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The first of the resolutions offered to the 1931 meeting defined the color-matching functions of the soon-to-be-adopted standard observer in terms of Guild's spectral primaries centered on wavelengths 435.8, 546.1, and 700nm. Guild approached the problem from the viewpoint of a standardization
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is a device that optically scans images (printed text, handwriting, or an object) and converts it to a digital image which is transferred to a computer. Among other formats, flat, drum and film scanners exist, and most of them support RGB color. They can be considered the successors of early
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In many environments, the component values within the ranges are not managed as linear (that is, the numbers are nonlinearly related to the intensities that they represent), as in digital cameras and TV broadcasting and receiving due to gamma correction, for example. Linear and nonlinear
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section below (24bits = 256, each primary value of 8 bits with values of 0–255). With this system, 16,777,216 (256 or 2) discrete combinations of R, G, and B values are allowed, providing millions of different (though not necessarily distinguishable) hue, saturation and
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numbers within some range, usually from 0 to some power of two minus one (2 − 1) to fit them into some bit groupings. Encodings of 1, 2, 4, 5, 8 and 16 bits per color are commonly found; the total number of bits used for an RGB color is typically called the
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and a three-color filter wheel, so three exposures were needed to scan a single color image. Due to heating problems, the worst of them being the potential destruction of the scanned film, this technology was later replaced by non-heating light sources such as color
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Proper reproduction of colors, especially in professional environments, requires color management of all the devices involved in the production process, many of them using RGB. Color management results in several transparent conversions between device-independent
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For images with a modest range of brightnesses from the darkest to the lightest, eight bits per primary color provides good-quality images, but extreme images require more bits per primary color as well as the advanced display technology. For more information see
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The RGB color model mapped to a cube. The horizontal x-axis as red values increasing to the left, y-axis as blue increasing to the lower right and the vertical z-axis as green increasing towards the top. The origin, black is the vertex hidden from
63: 3142:{\displaystyle {\begin{aligned}I&={\frac {R+G+B}{3}}\\S&=1\,-\,{\frac {3}{(R+G+B)}}\,\min(R,G,B)\\H&=\cos ^{-1}\left({\frac {(R-G)+(R-B)}{2{\sqrt {(R-G)^{2}+(R-B)(G-B)}}}}\right)\qquad {\text{assuming }}G>B\end{aligned}}} 1184:
resolution. The sensor has a grid of red, green, and blue detectors arranged so that the first row is RGRGRGRG, the next is GBGBGBGB, and that sequence is repeated in subsequent rows. For every channel, missing pixels are obtained by
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When one of the components has the strongest intensity, the color is a hue near this primary color (red-ish, green-ish, or blue-ish), and when two components have the same strongest intensity, then the color is a hue of a
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were made in 1861 by Maxwell himself, and involved the process of combining three color-filtered separate takes. To reproduce the color photograph, three matching projections over a screen in a dark room were necessary.
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in the sense that if light beams of differing color (frequency) are superposed in space their light spectra adds up, wavelength for wavelength, to make up a resulting, total spectrum. This is essentially opposite to the
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To form a color with RGB, three light beams (one red, one green, and one blue) must be superimposed (for example by emission from a black screen or by reflection from a white screen). Each of the three beams is called a
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Modern storage, however, is far less costly, greatly reducing the need to minimize image file size. By using an appropriate combination of red, green, and blue intensities, many colors can be displayed. Current typical
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High-end digital image equipment are often able to deal with larger integer ranges for each primary color, such as 0..1023 (10 bits), 0..65535 (16 bits) or even larger, by extending the 24-bits (three 8-bit values) to
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in 1940. Images were scanned electrically, but the system still used a moving part: the transparent RGB color wheel rotating at above 1,200 rpm in synchronism with the vertical scan. The camera and the
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The main purpose of the RGB color model is for the sensing, representation, and display of images in electronic systems, such as televisions and computers, though it has also been used in conventional
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Outside Europe, RGB is not very popular as a video signal format; S-Video takes that spot in most non-European regions. However, almost all computer monitors around the world use RGB.
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colors; only colors within the color triangle defined by the chromaticities of the primaries can be reproduced by additive mixing of non-negative amounts of those colors of light.
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function, which closely describes this behavior. A linear response is given by a gamma value of 1.0, but actual CRT nonlinearities have a gamma value around 2.0 to 2.5.
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With the predominance of 24-bit displays, the use of the full 16.7 million colors of the HTML RGB color code no longer poses problems for most viewers. The
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process to build up the complete image. Also, other processes used to be applied in order to map the camera RGB measurements into a standard color space as sRGB.
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where # equals the proportion of red, green, and blue respectively. This syntax can be used after such selectors as "background-color:" or (for text) "color:".
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A color in the RGB color model is described by indicating how much of each of the red, green, and blue is included. The color is expressed as an RGB triplet (
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Fairman, Hugh S.; Brill, Michael H.; Hemmendinger, Henry (February 1997). "How the CIE 1931 color-matching functions were derived from Wright-Guild data".
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of this white depends on the nature of the primary light sources, but if they are properly balanced, the result is a neutral white matching the system's
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Initially, the limited color depth of most video hardware led to a limited color palette of 216 RGB colors, defined by the Netscape Color Cube. The
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of different colors, while being most sensitive (overall) to yellowish-green light and to differences between hues in the green-to-orange region.
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transformations are often dealt with via digital image processing. Representations with only 8 bits per component are considered sufficient if
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to each of the R, G, and B components. RGB information can be either carried directly by the pixel bits themselves or provided by a separate
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lights on a white surface shows secondary colors where two overlap; the combination of all three primaries in equal intensities makes white.
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between magenta and cyan. There is no color component among magenta, cyan and yellow, thus rendering a spectrum of zero intensity: black.
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values for the red, green, and blue color components. When properly managed, these values are converted into intensities or voltages via
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colorimetrically, and so the results of mixing them are not specified as absolute, but relative to the primary colors. When the exact
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released by Sharp uses RGB color and adds yellow as a sub-pixel, supposedly allowing an increase in the number of available colors.
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in the early twentieth century. Color photography by taking three separate plates was used by other pioneers, such as the Russian
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From 0 to 1, with any fractional value in between. This representation is used in theoretical analyses, and in systems that use
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Before the development of practical electronic TV, there were patents on mechanically scanned color systems as early as 1889 in
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between them: the shorter the distance, the higher the similarity. Out-of-gamut computations can also be performed this way.
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informal name Super VGA) eventually added true-color. In 1992, magazines heavily advertised true-color Super VGA hardware.
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Since colors are usually defined by three components, not only in the RGB model, but also in other color models such as
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since the 1920s to the mid-1990s. Color telephotographs were sent as three separated RGB filtered images consecutively.
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to correct the inherent nonlinearity of some devices, such that the intended intensities are reproduced on the display.
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When employed, the reproduction of prints from three-plate photos was done by dyes or pigments using the complementary
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demonstrated the world's first RGB color transmission in 1928, and also the world's first color broadcast in 1938, in
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palette consists of the 216 (6) combinations of red, green, and blue where each color can take one of six values (in
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This indirect scheme restricts the number of available colors in an image CLUT—typically 256-cubed (8 bits in three
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color model: different devices detect or reproduce a given RGB value differently, since the color elements (such as
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in the period 1909 through 1915. Such methods lasted until about 1960 using the expensive and extremely complex
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model, by simply using the negative plates of the filtered takes: reverse red gives the cyan plate, and so on.
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For a side-by-side comparison of proper colors next to their equivalent lacking proper gamma correction, see
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arrangement, green is given twice as many detectors as red and blue (ratio 1:2:1) in order to achieve higher
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of that color, and each of them can have an arbitrary intensity, from fully off to fully on, in the mixture.
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depending on the difference of the strongest and weakest of the intensities of the primary colors employed.
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with the chrominance channels (typically to 4:2:2 or 4:1:1 ratios), which reduces the resultant file size.
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Following is the mathematical relationship between RGB space to HSI space (hue, saturation, and intensity:
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control grids, but to an expansive function of that voltage. The amount of this deviation is known as its
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The RGB color model is one of the most common ways to encode color in computing, and several different
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into the video memory to define the image. Modern systems encode pixel color values by devoting eight
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introduced a 16-color scheme (four bits—one bit each for red, green, blue, and intensity) with the
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Domestic and similar electronic equipment interconnection requirements: Peritelevision connector
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signals through standard telephonic lines to appropriate receivers; such systems were in use in
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of information for each pixel: 8-bit per component multiplied by three components (see the
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technology for color CRT displays was patented by Werner Flechsig in Germany in 1938.
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The additive RGB model and variants such as orange–green–violet were also used in the
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shades. Increased shading has been implemented in various ways, some formats such as
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is used in encoding the image data, and possibly further corrections as part of the
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used for computer monitors (usually carried on 15-pin cables terminated with 15-pin
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Zero intensity for each component gives the darkest color (no light, considered the
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or 5 BNC connectors), which carries separate horizontal and vertical sync signals.
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of the red, green, and blue primaries are defined, the color model then becomes an
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where # equals the proportion of red, green, and blue in 0.0 to 1.0 respectively.
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TV as well as color. In standard color TV, broadcast signals are gamma corrected.
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and filters into the three RGB primary colors feeding each color into a separate
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in an LCD TV (on the right: an orange and a blue color; on the left: a close-up)
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with cameras are the most miniaturized commercial forms of such technology.
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game, for example, uses over half-a-dozen) and can combine CLUTs on screen.
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One common application of the RGB color model is the display of colors on a
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proposed method of three filters, specifically red, green, and violet-blue
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of light are added together in various ways to reproduce a broad array of
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arrangement of color filters on the pixel array of a digital image sensor
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10.1002/(SICI)1520-6378(199702)22:1<11::AID-COL4>3.0.CO;2-7
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certain components (frequencies) of the light under which we see them.
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is a digital device for computers which stores data in the so-called
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terminated cables exist as well), but it is directly compatible with
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manufactured before the 1990s, the incoming light was separated by
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In classic CRT devices, the brightness of a given point over the
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The choice of primary colors is related to the physiology of the
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units (more or less independent from the particular computer's
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Use of the three primary colors is not sufficient to reproduce
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Photographer to the Tsar: Sergei Mikhailovich Prokudin-Gorskii
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numbers in the range 0 to 255, the range that a single 8-bit
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color plates and other screen-plate technologies such as the
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can offer. These are often represented as either decimal or
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Hexadecimal 8-bit RGB representations of the main 125 colors
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format, a digital luminance–chrominance format based on YP
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is described by treating the component values as ordinary
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are in use. The main characteristic of all of them is the
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These ranges may be quantified in several different ways:
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Physical principles for the choice of red, green, and blue
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Additive color mixing demonstrated with CD covers used as
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often operate with some variation of the RGB model. In a
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For the vision capacities of organisms or machines, see
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RGB model and luminance–chrominance formats relationship
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A typical RGB color selector in graphics software. Each
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Similarly, current high-efficiency digital color image
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In computers, the component values are often stored as
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using three exposures with blue, green, and red filters
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The two PCS's in the ICC system are CIE-XYZ and CIELAB
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as the image sensor. Early color film scanners used a
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Full color image along with its R, G, and B components
3183: 3157: 2863: 1060: 747: Phosphor layer with red, green, and blue zones 3968:
Morton, David L. (1999). "Television Broadcasting".
3373:, being supported by all major browsers since 2023. 3231:
of the possible values per component (technically a
2707:
Each color component value can also be written as a
4097: 1210:input devices, which were able to send consecutive 1046:is not proportional to the voltages applied to the 929:(or other specialized chips) write the appropriate 866:quality signal that can be carried on the standard 3814: 3753: 3311:of two given RGB colors by simply calculating the 3201: 3169: 3141: 1228:Currently available scanners typically use CCD or 1145:and eventually leading to the development of full 1066: 3757:Digital Video and HDTV: Algorithms and Interfaces 853:Component video § RGB analog component video 689:in 1987, but it was not until the arrival of the 396:of sRGB are shown. The background figure is the 6907: 3998: 3971:A History of Electronic Entertainment Since 1945 3780: 2955: 3702: 1012:color channel as a masking layer, often called 641:of the late 1970s and early 1980s, such as the 497:The first permanent color photograph, taken by 471:'s color triangle that elaborated that theory ( 467:in the early to mid-nineteenth century, and on 78:A diagram demonstrating additive color with RGB 4124: 3648:Exploring Colour Photography: A Complete Guide 2754:is written in the different RGB notations as: 697:in the connection between the adapter and the 225:, on the other hand, are not RGB devices, but 6585: 4950: 4401: 3812: 3644: 4070: 3705:"Device-Dependent Color Spaces - Win32 apps" 3318: 992: 857:RGB is also the term referring to a type of 6502:Conservation and restoration of photographs 3249: 681:(EGA) in 1984. The first manufacturer of a 447:History of RGB color model theory and usage 6592: 6578: 6239:Comparison of digital and film photography 4957: 4943: 4408: 4394: 3727: 1248: 423:The normal three kinds of light-sensitive 412:of the human retina to light of different 30:"RGB" redirects here. For other uses, see 6459:Photographs considered the most important 4313:"Wide Gamut Color in CSS with Display-P3" 4280:"Wide Gamut Color in CSS with Display-P3" 3855:"The Evolution of Color Pigment Printing" 3808: 3806: 3804: 2954: 2923: 2919: 759:Color wheel with RGB pixels of the colors 27:Color model based on red, green, and blue 4170: 4168: 4152: 3730:"Device Independent Color—Who Wants It?" 3259: 2672: 2660: 1133:With the arrival of commercially viable 1101: 1042:screen due to the impact of accelerated 777: 762: 754: 714: 541:The first experiments with RGB in early 376: 341:itself does not define what is meant by 240: 73: 53: 45: 3380:color space can be indicated as : 3369:Wide gamut color is possible in modern 217:displays and large screens such as the 14: 6908: 4074:Digital Compositing for Film and Video 3967: 3927:CBS Demonstrates Full Color Television 3801: 822:or interface hardware (for example, a 685:graphics card for PCs (the TARGA) was 294:), and full intensity of each gives a 6573: 4938: 4389: 4381:Demonstrative color conversion applet 4165: 3878:, U.S. patent, filed in U.K. in 1928. 1090:process of the device. Gamma affects 818:each pixel can be represented in the 633: 381:A set of primary colors, such as the 181:are TV sets of various technologies ( 6599: 4236: 3703:GrantMeStrength (30 December 2021). 3640: 3638: 896: 846: 451:The RGB color model is based on the 154:across devices without some kind of 6454:Museums devoted to one photographer 4153:Doucette, Matthew (15 March 2006). 4101:Broadcast Engineer's Reference Book 3389: 1196: 870:connector. This signal is known as 710: 24: 6001:Timeline of photography technology 4194:"HTML 3.2 Reference Specification" 3902:"Color Television Success in Test" 3835: 1097: 1008:files among others using a fourth 917:). This data goes either to three 719:Cutaway rendering of a color CRT: 608:Columbia Broadcasting System (CBS) 245:Additive color mixing: projecting 236: 25: 6932: 4369: 3889:Crystal Palace Television Studios 3876:Television Apparatus and the Like 3635: 3548:also allows computers to perform 2750:For example, brightest saturated 677:in 1981, later improved with the 6552: 6542: 6541: 4919: 4918: 3674:Color Research & Application 3427:compliant applications, such as 3353:browsers or operating systems). 510: 490: 416:, and that thereby make a large 6553: 4964: 4415: 4344: 4338: 4319: 4305: 4286: 4272: 4254: 4218: 4200: 4186: 4145: 4118: 4091: 4064: 4055: 4031: 3961: 3936: 3919: 3894: 3881: 3868: 3120: 1027: 4230:www.color-management-guide.com 4226:"Color management in Internet" 3847: 3774: 3747: 3721: 3696: 3665: 3521:store RGB color internally in 3506:compared to full RGB signals. 3212: 3108: 3096: 3093: 3081: 3069: 3056: 3046: 3034: 3028: 3016: 2976: 2958: 2948: 2930: 705: 536: 13: 1: 6051:Painted photography backdrops 5983:Golden triangle (composition) 5258:35 mm equivalent focal length 4015:British Standards Institution 3628: 612:field-sequential color system 582: 472: 6754:Perception as interpretation 4131:. Focal Press. p. 272. 4098:Edwin Paul J. Tozer (2004). 3787:. Wordware Publishing, Inc. 3651:. Laurence King Publishing. 3376:For example, a color on the 1116:television and video cameras 979:per pixel for each primary. 919:digital-to-analog converters 804:organic light emitting diode 229:devices typically using the 7: 5761:Intentional camera movement 4043:www.retrogamingcables.co.uk 3754:Charles A. Poynton (2003). 3558: 2828:Digital 32-bit per channel 2818:Digital 24-bit per channel 2808:Digital 16-bit per channel 2798:Digital 12-bit per channel 398:CIE xy chromaticity diagram 10: 6937: 6449:Most expensive photographs 5806:Multi-exposure HDR capture 4831:Colour Index International 3817:The Reproduction of Colour 3393: 3322: 3253: 3216: 2833:#FFFFFFFF0000000000000000 2788:Digital 8-bit per channel 1031: 850: 610:began an experimental RGB 133:human perception of colors 36: 29: 6832: 6799: 6707: 6605: 6537: 6494: 6441: 6346: 6289: 6195: 6079: 5991: 5943: 5683: 5450: 5250: 4972: 4915: 4811: 4715: 4605: 4527: 4474: 4441: 4423: 3784:Lightwave 3d 7.5 Lighting 3781:Nicholas Boughen (2003). 3319:Colors in web-page design 679:Enhanced Graphics Adapter 457:trichromatic color vision 6383:Digital image processing 4262:"About Color Management" 4128:The art of digital video 3950:. 1940-11-13. p. 26 3944:"Television Hearing Set" 3908:. 1940-08-30. p. 21 3602:ProPhoto RGB color space 3502:signals need lower data 3441:Profile Connection Space 3383:color(display-p3 # # #) 3250:Geometric representation 951:A CLUT is a specialized 948:graphic modes are used. 909:(comprising an array of 816:digital image processing 270:model, particularly the 116:, red, green, and blue. 37:Not to be confused with 6875:Relational frame theory 6850:Higher nervous activity 6056:Photography and the law 4347:"Why Color Management?" 4248:gregbenzphotography.com 4125:John Watkinson (2008). 3413:) and device-dependent 3277:, among others, then a 3225:digital representations 3202:{\displaystyle H=360-H} 1249:Numeric representations 1067:{\displaystyle \gamma } 993:Numeric representations 739: Anode connection 735: Deflection coils 484:Early color photographs 261:The RGB color model is 114:additive primary colors 6845:Experiential avoidance 6403:Gelatin silver process 5427:Science of photography 5412:Photographic processes 5390:Perspective distortion 4327:"CSS color() function" 3933:, Sept. 5, 1940, p. 1. 3813:R. W. G. Hunt (2004). 3645:Robert Hirsch (2004). 3597:List of color palettes 3447:between color spaces. 3266: 3203: 3171: 3170:{\displaystyle B>G} 3143: 2793:#FF0000 (hexadecimal) 2678: 2670: 1111: 1074:), the argument for a 1068: 796:liquid-crystal display 787: 775: 760: 752: 671:Color Graphics Adapter 563:Sergey Prokudin-Gorsky 527:Sergey Prokudin-Gorsky 453:Young–Helmholtz theory 401: 250: 79: 71: 51: 6860:Ironic process theory 6625:Cognitive flexibility 5861:Schlieren photography 5400:Photographic printing 5323:Exposure compensation 4266:support.microsoft.com 4071:Steve Wright (2006). 3286:Cartesian coordinates 3263: 3204: 3172: 3144: 2676: 2669:ranges from 0 to 255. 2664: 1135:charge-coupled device 1105: 1069: 781: 766: 758: 731: Focusing coils 727: Electron beams 718: 659:Atari 8-bit computers 503:James Clerk Maxwell's 465:Hermann von Helmholtz 380: 244: 77: 66: 49: 5645:Straight photography 5283:Chromatic aberration 4848:Federal Standard 595 4428:List of color spaces 3844:Library of Congress. 3586:Complementary colors 3437:CIE 1931 color space 3181: 3155: 2861: 2823:#FFFFFF000000000000 1234:photomultiplier tube 1230:contact image sensor 1219:amplitude modulation 1058: 723: Electron guns 691:Video Graphics Array 385:primaries, define a 359:absolute color space 167:TV and video cameras 32:RGB (disambiguation) 6890:Thought suppression 6512:photographic plates 6197:Digital photography 5375:Hyperfocal distance 5288:Circle of confusion 4061:By directory search 3931:Wall Street Journal 3760:. Morgan Kaufmann. 3709:learn.microsoft.com 940:color look-up table 861:signal used in the 525:, taken in 1911 by 469:James Clerk Maxwell 425:photoreceptor cells 6916:1861 introductions 6016:Autochrome Lumière 6011:Analog photography 5836:Pigeon photography 5625:Social documentary 5104:discontinued films 4196:. 14 January 1997. 3887:Baird Television: 3874:John Logie Baird, 3346:device-independent 3267: 3199: 3167: 3139: 3137: 2831:(4294967295, 0, 0) 2711:, from 0% to 100%. 2679: 2671: 1112: 1064: 1022:High Dynamic Range 788: 776: 761: 753: 639:Personal computers 634:Personal computers 551:Autochrome Lumière 519:Mohammed Alim Khan 402: 251: 80: 72: 52: 6903: 6902: 6662:Critical thinking 6630:Cognitive liberty 6567: 6566: 6368:Collodion process 6304:Chromogenic print 6291:Color photography 5801:Multiple exposure 5776:Lo-fi photography 5303:Color temperature 4932: 4931: 4250:. April 27, 2021. 4180:www.mathworks.com 4138:978-0-240-52005-6 3994:on March 6, 2009. 3431:, use either the 3348:color space) for 3279:three-dimensional 3124: 3114: 3111: 2952: 2900: 2837: 2836: 2659: 2658: 1955: 1954: 1201:In computing, an 1124:video camera tube 1088:color calibration 897:Video framebuffer 847:Video electronics 555:Joly color screen 543:color photography 268:subtractive color 227:subtractive color 64: 16:(Redirected from 6928: 6600:Mental processes 6594: 6587: 6580: 6571: 6570: 6556: 6555: 6545: 6544: 6423:Print permanence 6373:Cross processing 6331:CMYK color model 6316:Color management 6269:Foveon X3 sensor 6264:Three-CCD camera 5908:Miniature faking 5866:Sabattier effect 5478:Astrophotography 5333:Zebra patterning 4959: 4952: 4945: 4936: 4935: 4922: 4921: 4908: 4537:RGB color spaces 4410: 4403: 4396: 4387: 4386: 4363: 4362: 4357: 4356: 4351: 4342: 4336: 4335: 4323: 4317: 4316: 4315:. March 2, 2020. 4309: 4303: 4302: 4290: 4284: 4283: 4282:. March 2, 2020. 4276: 4270: 4269: 4258: 4252: 4251: 4240: 4234: 4233: 4222: 4216: 4215: 4204: 4198: 4197: 4190: 4184: 4183: 4172: 4163: 4162: 4149: 4143: 4142: 4122: 4116: 4115: 4095: 4089: 4088: 4068: 4062: 4059: 4053: 4052: 4050: 4049: 4035: 4029: 4028: 4017:. 15 June 1998. 4012: 4002: 3996: 3995: 3993: 3987:. 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Focal Press. 4069: 4065: 4060: 4056: 4047: 4045: 4037: 4036: 4032: 4025: 4010: 4004: 4003: 3999: 3991: 3985: 3974: 3966: 3962: 3953: 3951: 3942: 3941: 3937: 3924: 3920: 3911: 3909: 3900: 3899: 3895: 3886: 3882: 3873: 3869: 3860: 3858: 3853: 3852: 3848: 3840: 3836: 3829: 3811: 3802: 3795: 3779: 3775: 3768: 3752: 3748: 3732: 3726: 3722: 3713: 3711: 3701: 3697: 3670: 3666: 3659: 3643: 3636: 3631: 3626: 3622:TSL color space 3607:RG color models 3566:CMY color model 3561: 3547: 3543: 3540:. The use of YC 3539: 3535: 3530: 3526: 3499: 3495: 3484: 3480: 3453: 3433:Lab color space 3429:Adobe Photoshop 3398: 3392: 3384: 3364: 3344:color space (a 3327: 3321: 3290:Euclidean space 3258: 3252: 3221: 3215: 3182: 3179: 3178: 3156: 3153: 3152: 3136: 3135: 3121: 3072: 3068: 3054: 3050: 3015: 3013: 3009: 2997: 2993: 2986: 2980: 2979: 2929: 2924: 2909: 2903: 2902: 2880: 2878: 2871: 2864: 2862: 2859: 2858: 2853:HSI color space 2832: 2822: 2812: 2802: 2792: 2783:(100%, 0%, 0%) 1251: 1208:telephotography 1199: 1162:digital cameras 1100: 1098:RGB and cameras 1092:black-and-white 1059: 1056: 1055: 1036: 1030: 1024:(HDR) imaging. 970:RGB24 and RGB32 899: 859:component video 855: 849: 820:computer memory 713: 708: 651:composite video 636: 626:The modern RGB 585: 539: 534: 533: 532: 531: 530: 523:Emir of Bukhara 515: 507: 506: 495: 486: 485: 475: 459:, developed by 449: 375: 320:secondary color 310:, more or less 272:CMY color model 239: 237:Additive colors 175:digital cameras 84:RGB color model 54: 42: 35: 28: 23: 22: 15: 12: 11: 5: 6934: 6924: 6923: 6918: 6901: 6900: 6898: 6897: 6892: 6887: 6882: 6877: 6872: 6870:Mental fatigue 6867: 6862: 6857: 6852: 6847: 6842: 6836: 6834: 6830: 6829: 6827: 6826: 6821: 6816: 6811: 6805: 6803: 6797: 6796: 6794: 6793: 6788: 6787: 6786: 6781: 6776: 6766: 6761: 6756: 6751: 6741: 6736: 6731: 6730: 6729: 6719: 6713: 6711: 6705: 6704: 6702: 6701: 6696: 6695: 6694: 6689: 6679: 6674: 6669: 6664: 6659: 6654: 6649: 6644: 6643: 6642: 6632: 6627: 6622: 6617: 6611: 6609: 6603: 6602: 6597: 6596: 6589: 6582: 6574: 6565: 6564: 6562: 6561: 6550: 6538: 6535: 6534: 6532: 6531: 6526: 6521: 6516: 6515: 6514: 6509: 6498: 6496: 6492: 6491: 6489: 6488: 6487: 6486: 6481: 6476: 6471: 6461: 6456: 6451: 6445: 6443: 6439: 6438: 6436: 6435: 6430: 6425: 6420: 6415: 6410: 6405: 6400: 6395: 6390: 6385: 6380: 6375: 6370: 6365: 6360: 6354: 6352: 6344: 6343: 6341: 6340: 6339: 6338: 6333: 6328: 6323: 6313: 6308: 6307: 6306: 6295: 6293: 6287: 6286: 6284: 6283: 6278: 6273: 6272: 6271: 6266: 6261: 6256: 6246: 6241: 6236: 6231: 6230: 6229: 6224: 6219: 6218: 6217: 6205:Digital camera 6201: 6199: 6193: 6192: 6190: 6189: 6184: 6179: 6174: 6169: 6164: 6159: 6154: 6149: 6144: 6139: 6134: 6129: 6124: 6119: 6114: 6109: 6104: 6099: 6094: 6089: 6083: 6081: 6077: 6076: 6074: 6073: 6068: 6063: 6058: 6053: 6048: 6043: 6038: 6033: 6031:Camera obscura 6028: 6023: 6018: 6013: 6008: 6003: 5997: 5995: 5989: 5988: 5986: 5985: 5980: 5975: 5973:Rule of thirds 5970: 5965: 5960: 5955: 5949: 5947: 5941: 5940: 5938: 5937: 5932: 5927: 5922: 5917: 5912: 5911: 5910: 5900: 5895: 5894: 5893: 5883: 5878: 5873: 5868: 5863: 5858: 5853: 5848: 5843: 5838: 5833: 5828: 5823: 5818: 5813: 5808: 5803: 5798: 5793: 5788: 5783: 5778: 5773: 5768: 5763: 5758: 5753: 5748: 5743: 5741:Harris shutter 5738: 5736:Hand-colouring 5733: 5728: 5723: 5718: 5713: 5708: 5703: 5698: 5693: 5687: 5685: 5681: 5680: 5678: 5677: 5672: 5667: 5662: 5657: 5652: 5647: 5642: 5637: 5632: 5627: 5622: 5621: 5620: 5610: 5605: 5600: 5595: 5590: 5585: 5580: 5575: 5570: 5565: 5560: 5555: 5550: 5545: 5540: 5535: 5530: 5525: 5520: 5515: 5510: 5505: 5500: 5495: 5490: 5485: 5480: 5475: 5470: 5465: 5460: 5454: 5452: 5448: 5447: 5445: 5444: 5439: 5434: 5429: 5424: 5422:Red-eye effect 5419: 5414: 5409: 5408: 5407: 5397: 5392: 5387: 5382: 5377: 5372: 5367: 5362: 5357: 5356: 5355: 5350: 5340: 5335: 5330: 5328:Exposure value 5325: 5320: 5315: 5313:Depth of focus 5310: 5308:Depth of field 5305: 5300: 5295: 5290: 5285: 5280: 5275: 5270: 5265: 5260: 5254: 5252: 5248: 5247: 5245: 5244: 5239: 5238: 5237: 5227: 5222: 5217: 5212: 5207: 5206: 5205: 5200: 5195: 5190: 5185: 5180: 5175: 5165: 5164: 5163: 5158: 5153: 5148: 5143: 5138: 5133: 5128: 5123: 5113: 5108: 5107: 5106: 5101: 5096: 5091: 5086: 5081: 5071: 5066: 5065: 5064: 5059: 5049: 5048: 5047: 5042: 5037: 5032: 5027: 5022: 5017: 5012: 5007: 5002: 4997: 4992: 4987: 4976: 4974: 4970: 4969: 4962: 4961: 4954: 4947: 4939: 4930: 4929: 4916: 4913: 4912: 4910: 4909: 4897: 4896: 4895: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4839: 4838: 4828: 4823: 4817: 4815: 4809: 4808: 4806: 4805: 4800: 4795: 4790: 4785: 4780: 4775: 4770: 4765: 4760: 4755: 4750: 4745: 4740: 4735: 4730: 4725: 4719: 4717: 4713: 4712: 4710: 4709: 4704: 4699: 4698: 4697: 4687: 4686: 4685: 4675: 4674: 4673: 4668: 4663: 4658: 4648: 4647: 4646: 4636: 4635: 4634: 4624: 4623: 4622: 4611: 4609: 4603: 4602: 4600: 4599: 4594: 4589: 4584: 4582:SMPTE 240M/"C" 4579: 4574: 4569: 4564: 4559: 4554: 4549: 4544: 4539: 4533: 4531: 4525: 4524: 4522: 4521: 4516: 4511: 4506: 4501: 4496: 4491: 4486: 4480: 4478: 4472: 4471: 4469: 4468: 4463: 4458: 4453: 4447: 4445: 4439: 4438: 4436: 4435: 4430: 4424: 4421: 4420: 4413: 4412: 4405: 4398: 4390: 4384: 4383: 4378: 4371: 4370:External links 4368: 4365: 4364: 4337: 4318: 4304: 4285: 4271: 4253: 4235: 4217: 4199: 4185: 4164: 4144: 4137: 4117: 4110: 4090: 4083: 4063: 4054: 4030: 4023: 3997: 3983: 3960: 3935: 3918: 3893: 3880: 3867: 3857:. Artfacts.org 3846: 3834: 3827: 3800: 3793: 3773: 3766: 3746: 3720: 3695: 3664: 3657: 3633: 3632: 3630: 3627: 3625: 3624: 3619: 3614: 3609: 3604: 3599: 3594: 3588: 3583: 3581:Colour banding 3578: 3573: 3568: 3562: 3560: 3557: 3545: 3541: 3537: 3533: 3528: 3524: 3497: 3493: 3482: 3478: 3452: 3449: 3419:bits per pixel 3394:Main article: 3391: 3388: 3382: 3362: 3356:The syntax in 3331:web-safe color 3323:Main article: 3320: 3317: 3251: 3248: 3217:Main article: 3214: 3211: 3198: 3195: 3192: 3189: 3186: 3166: 3163: 3160: 3134: 3131: 3128: 3123:assuming  3118: 3110: 3107: 3104: 3101: 3098: 3095: 3092: 3089: 3086: 3083: 3080: 3075: 3071: 3067: 3064: 3061: 3058: 3053: 3048: 3045: 3042: 3039: 3036: 3033: 3030: 3027: 3024: 3021: 3018: 3012: 3008: 3003: 3000: 2996: 2992: 2989: 2987: 2985: 2982: 2981: 2978: 2975: 2972: 2969: 2966: 2963: 2960: 2957: 2950: 2947: 2944: 2941: 2938: 2935: 2932: 2928: 2922: 2918: 2915: 2912: 2910: 2908: 2905: 2904: 2899: 2895: 2892: 2889: 2886: 2883: 2877: 2874: 2872: 2870: 2867: 2866: 2841: 2840: 2839: 2838: 2835: 2834: 2829: 2825: 2824: 2819: 2815: 2814: 2813:#FFFF00000000 2809: 2805: 2804: 2799: 2795: 2794: 2789: 2785: 2784: 2781: 2777: 2776: 2773: 2769: 2768: 2765: 2748: 2747: 2727: 2712: 2705: 2702:floating point 2657: 2656: 2653: 2650: 2647: 2644: 2641: 2638: 2635: 2629: 2628: 2625: 2622: 2619: 2616: 2613: 2610: 2607: 2601: 2600: 2597: 2594: 2591: 2588: 2585: 2582: 2579: 2573: 2572: 2569: 2566: 2563: 2560: 2557: 2554: 2551: 2545: 2544: 2541: 2538: 2535: 2532: 2529: 2526: 2523: 2517: 2516: 2513: 2510: 2507: 2504: 2501: 2498: 2495: 2489: 2488: 2485: 2482: 2479: 2476: 2473: 2470: 2467: 2461: 2460: 2457: 2454: 2451: 2448: 2445: 2442: 2439: 2433: 2432: 2429: 2426: 2423: 2420: 2417: 2414: 2411: 2405: 2404: 2401: 2398: 2395: 2392: 2389: 2386: 2383: 2377: 2376: 2373: 2370: 2367: 2364: 2361: 2358: 2355: 2349: 2348: 2345: 2342: 2339: 2336: 2333: 2330: 2327: 2321: 2320: 2317: 2314: 2311: 2308: 2305: 2302: 2299: 2293: 2292: 2289: 2286: 2283: 2280: 2277: 2274: 2271: 2265: 2264: 2261: 2258: 2255: 2252: 2249: 2246: 2243: 2237: 2236: 2233: 2230: 2227: 2224: 2221: 2218: 2215: 2209: 2208: 2205: 2202: 2199: 2196: 2193: 2190: 2187: 2181: 2180: 2177: 2174: 2171: 2168: 2165: 2162: 2159: 2153: 2152: 2149: 2146: 2143: 2140: 2137: 2134: 2131: 2125: 2124: 2121: 2118: 2115: 2112: 2109: 2106: 2103: 2097: 2096: 2093: 2090: 2087: 2084: 2081: 2078: 2075: 2069: 2068: 2065: 2062: 2059: 2056: 2053: 2050: 2047: 2041: 2040: 2037: 2034: 2031: 2028: 2025: 2022: 2019: 2013: 2012: 2009: 2006: 2003: 2000: 1997: 1994: 1991: 1985: 1984: 1981: 1978: 1975: 1972: 1969: 1966: 1963: 1953: 1952: 1947: 1944: 1941: 1938: 1935: 1932: 1929: 1925: 1924: 1919: 1916: 1913: 1910: 1907: 1904: 1901: 1897: 1896: 1891: 1888: 1885: 1882: 1879: 1876: 1873: 1869: 1868: 1863: 1860: 1857: 1854: 1851: 1848: 1845: 1841: 1840: 1835: 1832: 1829: 1826: 1823: 1820: 1817: 1813: 1812: 1807: 1804: 1801: 1798: 1795: 1792: 1789: 1785: 1784: 1779: 1776: 1773: 1770: 1767: 1764: 1761: 1757: 1756: 1751: 1748: 1745: 1742: 1739: 1736: 1733: 1729: 1728: 1723: 1720: 1717: 1714: 1711: 1708: 1705: 1701: 1700: 1695: 1692: 1689: 1686: 1683: 1680: 1677: 1673: 1672: 1667: 1664: 1661: 1658: 1655: 1652: 1649: 1645: 1644: 1639: 1636: 1633: 1630: 1627: 1624: 1621: 1617: 1616: 1611: 1608: 1605: 1602: 1599: 1596: 1593: 1589: 1588: 1583: 1580: 1577: 1574: 1571: 1568: 1565: 1561: 1560: 1555: 1552: 1549: 1546: 1543: 1540: 1537: 1533: 1532: 1527: 1524: 1521: 1518: 1515: 1512: 1509: 1505: 1504: 1499: 1496: 1493: 1490: 1487: 1484: 1481: 1477: 1476: 1471: 1468: 1465: 1462: 1459: 1456: 1453: 1449: 1448: 1443: 1440: 1437: 1434: 1431: 1428: 1425: 1421: 1420: 1415: 1412: 1409: 1406: 1403: 1400: 1397: 1393: 1392: 1387: 1384: 1381: 1378: 1375: 1372: 1369: 1365: 1364: 1359: 1356: 1353: 1350: 1347: 1344: 1341: 1337: 1336: 1331: 1328: 1325: 1322: 1319: 1316: 1313: 1309: 1308: 1303: 1300: 1297: 1294: 1291: 1288: 1285: 1281: 1280: 1275: 1272: 1269: 1266: 1263: 1260: 1257: 1250: 1247: 1198: 1195: 1099: 1096: 1063: 1032:Main article: 1029: 1026: 976:color channels 972: 971: 963:Age of Empires 898: 895: 851:Main article: 848: 845: 800:plasma display 712: 709: 707: 704: 695:analog signals 673:(CGA) for its 635: 632: 584: 581: 538: 535: 516: 509: 508: 501:in 1861 using 496: 489: 488: 487: 483: 482: 481: 480: 448: 445: 418:color triangle 387:color triangle 374: 371: 355:chromaticities 238: 235: 223:Color printers 179:output devices 177:. Typical RGB 171:image scanners 129:electronic age 106:primary colors 69:beam splitters 26: 9: 6: 4: 3: 2: 6933: 6922: 6919: 6917: 6914: 6913: 6911: 6896: 6893: 6891: 6888: 6886: 6883: 6881: 6878: 6876: 6873: 6871: 6868: 6866: 6863: 6861: 6858: 6856: 6853: 6851: 6848: 6846: 6843: 6841: 6838: 6837: 6835: 6831: 6825: 6822: 6820: 6817: 6815: 6812: 6810: 6809:Consolidation 6807: 6806: 6804: 6802: 6798: 6792: 6789: 6785: 6782: 6780: 6777: 6775: 6772: 6771: 6770: 6767: 6765: 6762: 6760: 6757: 6755: 6752: 6749: 6745: 6742: 6740: 6737: 6735: 6732: 6728: 6725: 6724: 6723: 6720: 6718: 6715: 6714: 6712: 6710: 6706: 6700: 6697: 6693: 6690: 6688: 6685: 6684: 6683: 6680: 6678: 6675: 6673: 6670: 6668: 6665: 6663: 6660: 6658: 6657:Consciousness 6655: 6653: 6652:Comprehension 6650: 6648: 6645: 6641: 6638: 6637: 6636: 6633: 6631: 6628: 6626: 6623: 6621: 6618: 6616: 6613: 6612: 6610: 6608: 6604: 6595: 6590: 6588: 6583: 6581: 6576: 6575: 6572: 6560: 6551: 6549: 6540: 6539: 6536: 6530: 6527: 6525: 6522: 6520: 6517: 6513: 6510: 6508: 6505: 6504: 6503: 6500: 6499: 6497: 6493: 6485: 6482: 6480: 6477: 6475: 6472: 6470: 6467: 6466: 6465: 6464:Photographers 6462: 6460: 6457: 6455: 6452: 6450: 6447: 6446: 6444: 6440: 6434: 6431: 6429: 6426: 6424: 6421: 6419: 6416: 6414: 6411: 6409: 6406: 6404: 6401: 6399: 6396: 6394: 6391: 6389: 6386: 6384: 6381: 6379: 6376: 6374: 6371: 6369: 6366: 6364: 6361: 6359: 6358:Bleach bypass 6356: 6355: 6353: 6351: 6345: 6337: 6334: 6332: 6329: 6327: 6326:primary color 6324: 6322: 6319: 6318: 6317: 6314: 6312: 6311:Reversal film 6309: 6305: 6302: 6301: 6300: 6297: 6296: 6294: 6292: 6288: 6282: 6279: 6277: 6276:Image sharing 6274: 6270: 6267: 6265: 6262: 6260: 6257: 6255: 6252: 6251: 6250: 6247: 6245: 6242: 6240: 6237: 6235: 6232: 6228: 6225: 6223: 6220: 6216: 6213: 6212: 6211: 6208: 6207: 6206: 6203: 6202: 6200: 6198: 6194: 6188: 6185: 6183: 6180: 6178: 6177:United States 6175: 6173: 6170: 6168: 6165: 6163: 6160: 6158: 6155: 6153: 6150: 6148: 6145: 6143: 6140: 6138: 6135: 6133: 6130: 6128: 6125: 6123: 6120: 6118: 6115: 6113: 6110: 6108: 6105: 6103: 6100: 6098: 6095: 6093: 6090: 6088: 6085: 6084: 6082: 6078: 6072: 6069: 6067: 6064: 6062: 6059: 6057: 6054: 6052: 6049: 6047: 6044: 6042: 6039: 6037: 6036:Daguerreotype 6034: 6032: 6029: 6027: 6024: 6022: 6019: 6017: 6014: 6012: 6009: 6007: 6004: 6002: 5999: 5998: 5996: 5994: 5990: 5984: 5981: 5979: 5976: 5974: 5971: 5969: 5966: 5964: 5961: 5959: 5956: 5954: 5951: 5950: 5948: 5946: 5942: 5936: 5933: 5931: 5928: 5926: 5923: 5921: 5918: 5916: 5913: 5909: 5906: 5905: 5904: 5901: 5899: 5896: 5892: 5889: 5888: 5887: 5884: 5882: 5881:Stopping down 5879: 5877: 5874: 5872: 5869: 5867: 5864: 5862: 5859: 5857: 5854: 5852: 5849: 5847: 5846:Rephotography 5844: 5842: 5839: 5837: 5834: 5832: 5829: 5827: 5824: 5822: 5819: 5817: 5814: 5812: 5809: 5807: 5804: 5802: 5799: 5797: 5794: 5792: 5789: 5787: 5784: 5782: 5781:Long-exposure 5779: 5777: 5774: 5772: 5769: 5767: 5764: 5762: 5759: 5757: 5754: 5752: 5749: 5747: 5744: 5742: 5739: 5737: 5734: 5732: 5729: 5727: 5724: 5722: 5719: 5717: 5714: 5712: 5709: 5707: 5704: 5702: 5699: 5697: 5694: 5692: 5689: 5688: 5686: 5682: 5676: 5673: 5671: 5668: 5666: 5663: 5661: 5658: 5656: 5653: 5651: 5648: 5646: 5643: 5641: 5638: 5636: 5633: 5631: 5628: 5626: 5623: 5619: 5616: 5615: 5614: 5611: 5609: 5606: 5604: 5601: 5599: 5596: 5594: 5591: 5589: 5586: 5584: 5581: 5579: 5576: 5574: 5571: 5569: 5566: 5564: 5561: 5559: 5556: 5554: 5551: 5549: 5546: 5544: 5541: 5539: 5536: 5534: 5531: 5529: 5526: 5524: 5521: 5519: 5516: 5514: 5511: 5509: 5506: 5504: 5501: 5499: 5496: 5494: 5491: 5489: 5486: 5484: 5481: 5479: 5476: 5474: 5473:Architectural 5471: 5469: 5466: 5464: 5461: 5459: 5456: 5455: 5453: 5449: 5443: 5440: 5438: 5435: 5433: 5432:Shutter speed 5430: 5428: 5425: 5423: 5420: 5418: 5415: 5413: 5410: 5406: 5403: 5402: 5401: 5398: 5396: 5393: 5391: 5388: 5386: 5385:Metering mode 5383: 5381: 5378: 5376: 5373: 5371: 5368: 5366: 5363: 5361: 5358: 5354: 5351: 5349: 5346: 5345: 5344: 5341: 5339: 5336: 5334: 5331: 5329: 5326: 5324: 5321: 5319: 5316: 5314: 5311: 5309: 5306: 5304: 5301: 5299: 5298:Color balance 5296: 5294: 5291: 5289: 5286: 5284: 5281: 5279: 5276: 5274: 5271: 5269: 5266: 5264: 5263:Angle of view 5261: 5259: 5256: 5255: 5253: 5249: 5243: 5240: 5236: 5233: 5232: 5231: 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5210:Manufacturers 5208: 5204: 5201: 5199: 5196: 5194: 5191: 5189: 5186: 5184: 5181: 5179: 5176: 5174: 5171: 5170: 5169: 5166: 5162: 5159: 5157: 5154: 5152: 5149: 5147: 5144: 5142: 5139: 5137: 5134: 5132: 5129: 5127: 5124: 5122: 5119: 5118: 5117: 5114: 5112: 5109: 5105: 5102: 5100: 5097: 5095: 5092: 5090: 5087: 5085: 5082: 5080: 5077: 5076: 5075: 5072: 5070: 5067: 5063: 5060: 5058: 5055: 5054: 5053: 5050: 5046: 5043: 5041: 5038: 5036: 5033: 5031: 5028: 5026: 5023: 5021: 5018: 5016: 5013: 5011: 5008: 5006: 5003: 5001: 4998: 4996: 4993: 4991: 4988: 4986: 4983: 4982: 4981: 4978: 4977: 4975: 4971: 4967: 4960: 4955: 4953: 4948: 4946: 4941: 4940: 4937: 4926: 4914: 4906: 4901: 4898: 4894: 4891: 4890: 4889: 4886: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4859: 4856: 4854: 4851: 4849: 4846: 4844: 4841: 4837: 4834: 4833: 4832: 4829: 4827: 4824: 4822: 4819: 4818: 4816: 4814:and standards 4812:Color systems 4810: 4804: 4801: 4799: 4796: 4794: 4791: 4789: 4786: 4784: 4781: 4779: 4776: 4774: 4771: 4769: 4766: 4764: 4761: 4759: 4756: 4754: 4751: 4749: 4746: 4744: 4741: 4739: 4736: 4734: 4731: 4729: 4726: 4724: 4721: 4720: 4718: 4714: 4708: 4705: 4703: 4700: 4696: 4693: 4692: 4691: 4688: 4684: 4681: 4680: 4679: 4676: 4672: 4669: 4667: 4664: 4662: 4659: 4657: 4654: 4653: 4652: 4649: 4645: 4642: 4641: 4640: 4637: 4633: 4630: 4629: 4628: 4625: 4621: 4618: 4617: 4616: 4613: 4612: 4610: 4608: 4604: 4598: 4595: 4593: 4590: 4588: 4585: 4583: 4580: 4578: 4575: 4573: 4570: 4568: 4565: 4563: 4560: 4558: 4555: 4553: 4550: 4548: 4545: 4543: 4540: 4538: 4535: 4534: 4532: 4530: 4526: 4520: 4517: 4515: 4512: 4510: 4509:CIELUV (1976) 4507: 4505: 4504:CIELAB (1976) 4502: 4500: 4497: 4495: 4492: 4490: 4487: 4485: 4482: 4481: 4479: 4477: 4473: 4467: 4464: 4462: 4459: 4457: 4454: 4452: 4449: 4448: 4446: 4444: 4440: 4434: 4431: 4429: 4426: 4425: 4422: 4418: 4411: 4406: 4404: 4399: 4397: 4392: 4391: 4388: 4382: 4379: 4377: 4374: 4373: 4361: 4348: 4341: 4334: 4333: 4328: 4322: 4314: 4308: 4301: 4300: 4295: 4289: 4281: 4275: 4267: 4263: 4257: 4249: 4245: 4239: 4231: 4227: 4221: 4213: 4209: 4203: 4195: 4189: 4181: 4177: 4171: 4169: 4160: 4156: 4148: 4140: 4134: 4130: 4129: 4121: 4113: 4111:0-240-51908-6 4107: 4103: 4102: 4094: 4086: 4084:0-240-80760-X 4080: 4076: 4075: 4067: 4058: 4044: 4040: 4034: 4026: 4020: 4016: 4009: 4008: 4001: 3990: 3986: 3984:0-7803-9936-6 3980: 3973: 3972: 3964: 3949: 3945: 3939: 3932: 3928: 3922: 3907: 3903: 3897: 3890: 3884: 3877: 3871: 3856: 3850: 3843: 3838: 3830: 3828:0-470-02425-9 3824: 3819: 3818: 3809: 3807: 3805: 3796: 3794:1-55622-354-4 3790: 3786: 3785: 3777: 3769: 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Before the 126: 122: 117: 115: 111: 107: 104: 100: 96: 93:in which the 92: 89: 85: 76: 70: 48: 44: 40: 33: 19: 6726: 6524:Polaroid art 6418:K-14 process 6413:Instant film 6408:Gum printing 6363:C-41 process 6348:Photographic 6335: 6249:Image sensor 6244:Film scanner 5898:Sun printing 5831:Print toning 5618:space selfie 5588:Pictorialism 5518:Ethnographic 5498:Conservation 5370:Guide number 5365:Focal length 4925:Color vision 4528: 4433:Color models 4359: 4353:. Retrieved 4340: 4332:Can I use... 4330: 4321: 4307: 4299:Can I use... 4297: 4288: 4274: 4265: 4256: 4247: 4238: 4229: 4220: 4211: 4202: 4188: 4179: 4158: 4155:"Color List" 4147: 4127: 4120: 4104:. Elsevier. 4100: 4093: 4073: 4066: 4057: 4046:. Retrieved 4042: 4033: 4006: 4000: 3989:the original 3970: 3963: 3952:. Retrieved 3947: 3938: 3930: 3921: 3910:. Retrieved 3905: 3896: 3883: 3870: 3859:. Retrieved 3849: 3837: 3816: 3783: 3776: 3756: 3749: 3740: 3736: 3723: 3712:. Retrieved 3708: 3698: 3689: 3680:(1): 11–23. 3677: 3673: 3667: 3647: 3576:Color theory 3508: 3454: 3440: 3423: 3415:color spaces 3399: 3385: 3375: 3368: 3365: 3355: 3345: 3339: 3328: 3304: 3300: 3296: 3294: 3268: 3232: 3229:quantization 3222: 3150: 2857: 2850: 2842: 2801:(4095, 0, 0) 2767:RGB triplet 2751: 2749: 2695: 2690: 2686: 2682: 2680: 2632: 2604: 2576: 2548: 2520: 2492: 2464: 2436: 2408: 2380: 2352: 2324: 2296: 2268: 2240: 2212: 2184: 2156: 2128: 2100: 2072: 2044: 2016: 1988: 1960: 1949: 1921: 1893: 1865: 1837: 1809: 1781: 1753: 1725: 1697: 1669: 1641: 1613: 1585: 1557: 1529: 1501: 1473: 1445: 1417: 1389: 1361: 1333: 1305: 1277: 1238:halogen lamp 1227: 1200: 1174:Bayer filter 1170:image sensor 1159: 1132: 1127: 1113: 1108:Bayer filter 1080: 1048:electron gun 1037: 1028:Nonlinearity 1018: 1013: 981: 973: 962: 950: 938: 907:video memory 906: 900: 892: 856: 838: 823: 813: 789: 748: 744: 740: 736: 732: 728: 724: 720: 655:Commodore 64 637: 625: 605: 586: 574: 548: 540: 461:Thomas Young 450: 440: 438: 434: 422: 403: 350: 346: 342: 336: 322:(a shade of 316: 299: 291: 289: 280: 275: 262: 260: 255: 252: 207:mobile phone 199:quantum dots 161:Typical RGB 160: 151: 139: 137: 118: 83: 81: 43: 6921:Color space 6699:Prospection 6672:Imagination 6635:Forecasting 6615:Association 6529:Stereoscopy 6393:E-6 process 6388:Dye coupler 6321:color space 6234:Digiscoping 6227:camera back 6142:Philippines 6071:Visual arts 6061:Glass plate 6046:Heliography 5945:Composition 5920:Ultraviolet 5876:Stereoscopy 5871:Slow motion 5856:Scanography 5771:Kite aerial 5711:Contre-jour 5603:Post-mortem 5593:Pornography 5573:Neues Sehen 5508:Documentary 5442:Zone System 5417:Reciprocity 5343:Film format 5273:Backscatter 5251:Terminology 5121:beauty dish 5020:rangefinder 4985:light-field 4966:Photography 4903: [ 4858:ICC profile 4417:Color space 3553:subsampling 3445:translating 3425:ICC profile 3363:rgb(#,#,#) 3335:hexadecimal 3244:color depth 3219:Color depth 3213:Color depth 2803:#FFF000000 2791:(255, 0, 0) 2780:Percentage 2772:Arithmetic 2724:hexadecimal 1191:demosaicing 1182:chrominance 1164:that use a 1128:pickup tube 1040:fluorescent 913:or similar 903:framebuffer 773:CRT monitor 706:RGB devices 628:shadow mask 537:Photography 476: 1860 414:wavelengths 394:white point 339:color model 304:white point 121:photography 91:color model 6910:Categories 6880:Mental set 6759:Peripheral 6709:Perception 6692:strategies 6519:Lomography 6350:processing 6299:Print film 6215:comparison 6182:Uzbekistan 6132:Luxembourg 6092:Bangladesh 6041:Dufaycolor 6021:Box camera 5978:Simplicity 5935:Zoom burst 5930:Xerography 5925:Vignetting 5915:Time-lapse 5903:Tilt–shift 5796:Mordançage 5786:Luminogram 5751:Holography 5746:High-speed 5726:Fill flash 5706:Burst mode 5684:Techniques 5665:Vernacular 5660:Underwater 5655:Toy camera 5635:Still life 5563:Monochrome 5553:High-speed 5503:Cloudscape 5493:Conceptual 5395:Photograph 5380:Lens flare 5360:Film speed 5242:Zone plate 5188:wide-angle 5173:long-focus 4748:Hexachrome 4557:Wide-gamut 4499:UVW (1964) 4494:YUV (1960) 4489:RGB (1931) 4484:XYZ (1931) 4355:2008-04-16 4159:Xona Games 4048:2022-10-24 4024:0580298604 3954:2008-05-12 3912:2008-05-12 3861:2013-04-29 3714:2022-10-24 3629:References 3325:Web colors 3254:See also: 2709:percentage 1212:scan lines 1149:. Current 1147:camcorders 987:use up to 784:sub-pixels 771:dots in a 687:Truevision 583:Television 410:cone cells 361:, such as 276:reflecting 209:displays, 165:are color 6855:Intention 6840:Attention 6774:Harmonics 6727:RGB model 6677:Intuition 6647:Foresight 6640:affective 6620:Awareness 6607:Cognition 6469:Norwegian 6433:Stop bath 6378:Developer 6006:Ambrotype 5968:Lead room 5891:Slit-scan 5826:Photogram 5821:Panoramic 5731:Fireworks 5716:Cyanotype 5558:Landscape 5203:telephoto 5151:reflector 5146:monolight 5141:lens hood 5126:cucoloris 5062:safelight 4973:Equipment 4900:JIS Z8102 4683:Rec. 2100 4671:Rec. 2100 4666:Rec. 2020 4597:Rec. 2100 4592:Rec. 2020 4376:RGB mixer 3504:bandwidth 3457:luminance 3194:− 3103:− 3088:− 3063:− 3041:− 3023:− 3007:⁡ 2999:− 2921:− 2848:is used. 2764:Notation 2744:word size 1178:luminance 1114:In color 1076:power law 1062:γ 1044:electrons 1010:greyscale 998:lightness 958:PAL files 911:Video RAM 683:truecolor 572:process. 406:human eye 367:Adobe RGB 312:saturated 256:component 219:Jumbotron 201:, etc.), 144:phosphors 138:RGB is a 6895:Volition 6885:Thinking 6865:Learning 6814:Encoding 6548:Category 6254:CMOS APS 6152:Slovenia 6080:Regional 6026:Calotype 5963:Headroom 5841:Redscale 5756:Infrared 5701:Brenizer 5675:Wildlife 5598:Portrait 5543:Forensic 5533:Fine-art 5468:Aircraft 5458:Abstract 5338:F-number 5318:Exposure 5293:Clipping 5268:Aperture 5136:hot shoe 5057:enlarger 5052:Darkroom 4863:ISCC–NBS 4753:HSL, HSV 4738:Coloroid 4733:ColorADD 4661:Rec. 709 4656:Rec. 601 4587:Rec. 709 4577:Rec. 601 4562:ProPhoto 4519:CIECAM16 4514:CIECAM02 4466:CIECAM16 4451:CIECAM02 3977:. IEEE. 3948:NY Times 3906:NY Times 3559:See also 3313:distance 2726:numbers. 2655:#191919 2652:#202020 2649:#333333 2646:#404040 2643:#4C4C4C 2640:#606060 2637:#666666 2627:#191900 2624:#202000 2621:#333300 2618:#404000 2615:#4C4C00 2612:#606000 2609:#666600 2599:#190000 2596:#200000 2593:#330000 2590:#400000 2587:#4C0000 2584:#600000 2581:#660000 2571:#331919 2568:#402020 2565:#663333 2562:#804040 2559:#994C4C 2556:#C06060 2553:#CC6666 2543:#330019 2540:#400020 2537:#660033 2534:#800040 2531:#99004C 2528:#C00060 2525:#CC0066 2515:#331933 2512:#402040 2509:#663366 2506:#804080 2503:#994C99 2500:#C060C0 2497:#CC66CC 2487:#330033 2484:#400040 2481:#660066 2478:#800080 2475:#990099 2472:#C000C0 2469:#CC00CC 2459:#190019 2456:#200020 2453:#330033 2450:#400040 2447:#4C004C 2444:#600060 2441:#660066 2431:#190033 2428:#200040 2425:#330066 2422:#400080 2419:#4C0099 2416:#6000C0 2413:#6600CC 2403:#191933 2400:#202040 2397:#333366 2394:#404080 2391:#4C4C99 2388:#6060C0 2385:#6666CC 2375:#000019 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1439:#A0FFA0 1436:#B2FFB2 1433:#C0FFC0 1430:#CCFFCC 1427:#E0FFE0 1424:#E5FFE5 1414:#33FF33 1411:#40FF40 1408:#66FF66 1405:#80FF80 1402:#99FF99 1399:#C0FFC0 1396:#CCFFCC 1386:#99FF33 1383:#A0FF40 1380:#B2FF66 1377:#C0FFA0 1374:#CCFF99 1371:#E0FFC0 1368:#E5FFCC 1358:#FFFF99 1355:#FFFFA0 1352:#FFFFB2 1349:#FFFFC0 1346:#FFFFCC 1343:#FFFFE0 1340:#FFFFE5 1330:#FFFF33 1327:#FFFF40 1324:#FFFF66 1321:#FFFF80 1318:#FFFF99 1315:#FFFFC0 1312:#FFFFCC 1302:#FF9933 1299:#FFA040 1296:#FFB266 1293:#FFC080 1290:#FFCC99 1287:#FFE0C0 1284:#FFE5CC 1274:#FF3333 1271:#FF4040 1268:#FF6666 1265:#FF8080 1262:#FF9999 1259:#FFC0C0 1256:#FFCCCC 923:software 841:Quattron 769:phosphor 657:and the 643:Apple II 595:pioneer 593:color TV 570:Autotype 557:and the 337:The RGB 263:additive 203:computer 88:additive 6819:Storage 6687:methods 6559:Outline 6495:Related 6187:Vietnam 6172:Ukraine 6107:Denmark 6087:Albania 6066:Tintype 5993:History 5958:Framing 5851:Rollout 5816:Panning 5766:Kirlian 5670:Wedding 5548:Glamour 5528:Fashion 5513:Eclipse 5483:Banquet 5405:Albumen 5215:Monopod 5193:fisheye 5161:softbox 5010:pinhole 5000:instant 4990:digital 4883:Pantone 4878:Ostwald 4868:Munsell 4773:OSA-UCS 3435:or the 3239:integer 3177:, then 2633:#808080 2605:#808000 2577:#800000 2549:#FF8080 2521:#FF0080 2493:#FF80FF 2465:#FF00FF 2437:#800080 2409:#8000FF 2381:#8080FF 2353:#000080 2325:#0000FF 2297:#0080FF 2269:#008080 2241:#80FFFF 2213:#00FFFF 2185:#00FF80 2157:#008000 2129:#80FF80 2101:#00FF00 2073:#80FF00 2045:#FFFF80 2017:#FFFF00 1989:#FF8000 1961:#FF0000 1950:#808080 1922:#808000 1894:#800000 1866:#FF8080 1838:#FF0080 1810:#FF80FF 1782:#FF00FF 1754:#800080 1726:#8000FF 1698:#8080FF 1670:#000080 1642:#0000FF 1614:#0080FF 1586:#008080 1558:#80FFFF 1530:#00FFFF 1502:#00FF80 1474:#008000 1446:#80FF80 1418:#00FF00 1390:#80FF00 1362:#FFFF80 1334:#FFFF00 1306:#FF8000 1278:#FF0000 1189:in the 1168:or CCD 1151:webcams 1054:value ( 989:24-bits 814:During 798:(LCD), 794:(CRT), 699:monitor 663:S-Video 428:a wide 328:magenta 300:quality 6824:Recall 6801:Memory 6791:Visual 6784:Speech 6764:Social 6744:Haptic 6717:Amodal 6557:  6546:  6479:street 6474:Polish 6167:Turkey 6162:Taiwan 6147:Serbia 6137:Norway 6112:Greece 6097:Canada 5691:Afocal 5650:Street 5630:Sports 5613:Selfie 5568:Nature 5523:Erotic 5488:Candid 5463:Aerial 5451:Genres 5353:medium 5230:Tripod 5198:swivel 5111:Filter 5089:holder 5084:format 4980:Camera 4923:  4723:CcMmYK 4572:DCI-P3 4135:  4108:  4081:  4021:  3981:  3825:  3791:  3764:  3743:: 267. 3655:  3591:DCI-P3 3490:, and 3411:L*a*b* 3378:DCI-P3 3282:volume 3271:CIELAB 3234:sample 2740:64-bit 2736:48-bit 2732:32-bit 2667:slider 1216:analog 1120:prisms 942:(CLUT) 925:, the 830:binary 675:IBM PC 653:. The 649:, use 647:VIC-20 601:London 591:. The 589:Russia 349:, and 332:yellow 298:; the 191:plasma 173:, and 110:colors 86:is an 6833:Other 6779:Pitch 6769:Sound 6748:Touch 6734:Depth 6722:Color 6484:women 6442:Lists 6398:Fixer 6281:Pixel 6210:D-SLR 6157:Sudan 6127:Korea 6122:Japan 6117:India 6102:China 5886:Strip 5811:Night 5791:Macro 5696:Bokeh 5640:Stock 5608:Ruins 5348:large 5178:prime 5156:snoot 5116:Flash 5094:stock 5069:Drone 5030:still 5015:press 5005:phone 4995:field 4907:] 4768:Oklab 4716:Other 4707:YCoCg 4702:xvYCC 4690:YPbPr 4678:ICtCp 4651:YCbCr 4632:SECAM 4627:YDbDr 4567:scRGB 4552:Adobe 4461:CAM16 4350:(PDF) 4345:ICC. 4011:(PDF) 3992:(PDF) 3975:(PDF) 3733:(PDF) 3617:scRGB 3550:lossy 3488:SECAM 3443:when 3439:as a 3288:in a 3265:view. 2738:, or 1223:press 1052:gamma 1014:RGB32 931:bytes 915:chips 888:D-sub 884:RGBHV 868:SCART 863:video 828:) as 808:pixel 802:, or 430:gamut 347:green 296:white 292:black 152:color 99:green 6739:Form 6507:film 6222:MILC 5721:ETTR 5578:Nude 5538:Fire 5437:Sync 5235:head 5183:zoom 5168:Lens 5131:gobo 5079:base 5074:Film 5045:view 4893:list 4826:ANPA 4821:ACES 4778:PCCS 4728:CMYK 4644:NTSC 4607:Y′UV 4542:sRGB 4456:iCAM 4133:ISBN 4106:ISBN 4079:ISBN 4019:ISBN 3979:ISBN 3823:ISBN 3789:ISBN 3762:ISBN 3741:2171 3737:SPIE 3653:ISBN 3519:MPEG 3517:and 3515:JPEG 3486:for 3471:for 3465:NTSC 3463:for 3455:All 3403:sRGB 3360:is: 3350:HTML 3342:sRGB 3275:Y'UV 3273:and 3162:> 3130:> 2720:byte 1243:LEDs 1166:CMOS 1153:and 1139:Sony 1126:(or 1106:The 1006:.tga 1004:and 1002:.png 935:bits 872:RGBS 839:The 782:RGB 767:RGB 661:use 645:and 606:The 463:and 383:sRGB 363:sRGB 351:blue 324:cyan 284:dyed 205:and 195:OLED 148:dyes 123:and 103:blue 101:and 82:The 6259:CCD 5040:toy 5035:TLR 5025:SLR 4888:RAL 4873:NCS 4853:HKS 4843:DIC 4803:TSL 4798:YJK 4793:HWB 4788:RYB 4758:HCL 4743:LMS 4695:MAC 4639:YIQ 4620:PAL 4615:YUV 4529:RGB 4476:CIE 4443:CAM 4212:W3C 3929:," 3682:doi 3473:PAL 3469:YUV 3461:YIQ 3407:XYZ 3371:CSS 3358:CSS 3191:360 3151:If 2995:cos 2956:min 2855:): 2752:red 1214:as 953:RAM 944:if 927:CPU 880:RCA 876:BNC 874:(4 667:IBM 577:CMY 478:). 455:of 441:all 391:D65 365:or 343:red 330:or 308:hue 215:LED 187:LCD 183:CRT 146:or 95:red 39:RBG 18:RGB 6912:: 4905:ja 4783:RG 4358:. 4329:. 4296:. 4264:. 4246:. 4228:. 4210:. 4178:. 4167:^ 4157:. 4041:. 4013:. 3946:. 3904:. 3803:^ 3739:. 3735:. 3707:. 3688:. 3678:22 3676:. 3637:^ 3523:YC 3492:YP 3477:YD 3475:, 3467:, 3409:, 3405:, 3246:. 3209:. 2746:). 2734:, 1245:. 1016:. 901:A 749:8. 745:7. 741:6. 737:5. 733:4. 729:3. 725:2. 721:1. 473:c. 420:. 369:. 345:, 326:, 233:. 221:. 197:, 193:, 189:, 185:, 169:, 158:. 135:. 97:, 6750:) 6746:( 6593:e 6586:t 6579:v 4958:e 4951:t 4944:v 4927:. 4409:e 4402:t 4395:v 4268:. 4232:. 4214:. 4182:. 4161:. 4141:. 4114:. 4087:. 4051:. 4027:. 3957:. 3925:" 3915:. 3864:. 3831:. 3797:. 3770:. 3717:. 3684:: 3661:. 3546:R 3544:C 3542:B 3538:R 3536:P 3534:B 3529:R 3527:C 3525:B 3498:R 3496:P 3494:B 3483:R 3481:D 3479:B 3401:( 3305:b 3303:, 3301:g 3299:, 3297:r 3197:H 3188:= 3185:H 3165:G 3159:B 3133:B 3127:G 3117:) 3109:) 3106:B 3100:G 3097:( 3094:) 3091:B 3085:R 3082:( 3079:+ 3074:2 3070:) 3066:G 3060:R 3057:( 3052:2 3047:) 3044:B 3038:R 3035:( 3032:+ 3029:) 3026:G 3020:R 3017:( 3011:( 3002:1 2991:= 2984:H 2977:) 2974:B 2971:, 2968:G 2965:, 2962:R 2959:( 2949:) 2946:B 2943:+ 2940:G 2937:+ 2934:R 2931:( 2927:3 2917:1 2914:= 2907:S 2898:3 2894:B 2891:+ 2888:G 2885:+ 2882:R 2876:= 2869:I 2691:b 2689:, 2687:g 2685:, 2683:r 960:( 878:/ 400:. 41:. 34:. 20:)

Index

RGB
RGB (disambiguation)
RBG

beam splitters

additive
color model
red
green
blue
primary colors
colors
additive primary colors
photography
colored lighting
electronic age
human perception of colors
phosphors
dyes
color management
input devices
TV and video cameras
image scanners
digital cameras
output devices
CRT
LCD
plasma
OLED

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