Knowledge

Spectral color

Source 📝

2247: 124: 216: 27: 2257: 1621: 144: 284:, which can theoretically be spectral colors. In this case, all other colors are inherently non-spectral. In reality, the spectral bandwidth of most primaries means that most color spaces are entirely non-spectral. Due to different chromaticity properties of different spectral segments, and also due to practical limitations of light sources, the actual 409:
color is sometimes included. Some have argued that Newton's indigo would be equivalent to our modern blue, and his blue equivalent to our blue-green. However, his nonintuitive choices can be better explained. In the table below, note how wavelength is not proportional to hue (which is approximately
414:
attempt to divide the spectrum into sections that appear perceptually uniform. On the other hand, Newton's sections are approximately uniform in size as they would have physically appeared in the diffracted spectrum, i.e. each about 40nm "wide". In this theory, the sections were divided without
1071:
curves. If the spectral sensitivity curves do not overlap, then all colors except for the extremes (where one of the cones is not excited) would be non-spectral. However, there are no known vision systems where the
386:. Early in the study of radiometry, Newton was not able to measure the wavelength of the light, but his experiments were repeated contemporarily to estimate wavelengths where his color term boundaries probably lay. 304:, but is especially poor in reproducing the visual appearance of spectral colors in the vicinity of central green, and between green and blue, as well as extreme spectral colors approaching 390:
color terms included red, orange, yellow, green, blue, indigo, and violet; this color sequence is still used to describe spectral colors colloquially and a
226:
The spectrum colors are the colors on the horseshoe-shaped curve on the outside of the diagram. All other colors are not spectral: the bottom line is
1873: 327:, which uses three spectral colors as primaries (and therefore only includes precisely those three spectral colors), and color spaces such as the 343: 233:, whilst within the interior of the diagram are unsaturated colors that are various mixtures of a spectral color or a purple color with 1023:, which cannot be seen under normal viewing of light, such as over-saturated colors or colors that are seemingly brighter than white. 2024: 249:
which include all, or most spectral colors, they form a part of boundary of the set of all real colors. When considering a three-
2014: 1878: 1243: 402: 479: 91: 365:
there is no distinction between spectral and non-spectral colors. Their entire gamut can be represented by spectral colors.
221: 63: 2090: 70: 1209: 1184: 110: 2035: 2260: 2214: 44: 77: 2030: 2019: 1097: 48: 2095: 59: 1898: 1558: 1332: 2100: 1687: 1236: 1865: 1758: 1416: 979:
Any color obtained by mixing a gray-scale color and another color (either spectral or not), such as
2075: 1893: 1543: 1276: 379:
or names, but aligning boundaries between color terms to a specific wavelength is very subjective.
328: 2127: 2080: 2070: 2065: 2060: 320: 160: 37: 434:
The table below includes several definitions where the spectral colors have been categorized in
319:
color models such as CIE 1931, but industrial and consumer color spaces such as sRGB, CMYK, and
2085: 2009: 1764: 1308: 1229: 415:
influence of his own perception, and each section was then given a name that best suited its
347: 277:
chromaticity diagram contains all the spectral colors (to the eye of the standard observer).
258: 1483: 84: 1982: 1665: 1653: 1068: 262: 8: 1797: 1697: 1629: 428: 192: 132: 442:
that a given monochromatic light evokes is approximated at the right side of the table.
237:, a grayscale color. White is in the central part of the interior of the diagram, since 2112: 1518: 1426: 1320: 1064: 2222: 2175: 1772: 1587: 1526: 1478: 1411: 1406: 1384: 1313: 1205: 1180: 296:. Due to the location of R and G primaries near the 'almost flat' spectral segment, 2170: 2165: 2145: 2140: 1903: 1670: 1548: 1498: 1493: 1465: 1431: 1421: 1291: 1157: 1130: 1020: 180: 191:). Every wave of visible light is perceived as a spectral color; when viewed as a 2200: 2190: 2185: 2150: 2052: 1888: 1835: 1725: 1658: 1473: 1389: 1367: 1006: 297: 238: 229: 2281: 2250: 2195: 2180: 2160: 2155: 1938: 1752: 1747: 1575: 1553: 1488: 1360: 1325: 1050:
systems do not qualify, because many spectral colors lie rather far from their
1026: 998: 992: 285: 2275: 2135: 1720: 1606: 1531: 1508: 1448: 1372: 1355: 1261: 316: 281: 184: 164: 1970: 1933: 1926: 1732: 1715: 1707: 1648: 1640: 1503: 1347: 1161: 1134: 1014: 456: 387: 383: 382:
The first person to decompose white light and name the spectral colors was
362: 301: 423:
spectrum vary greatly in wavelength range, but are more consistent in the
261:. When excluding luminance and considering a two-dimensional color space ( 2107: 1965: 1742: 1737: 1601: 1570: 1536: 1441: 1337: 1303: 1047: 335: 309: 289: 246: 147:
Laser beams are monochromatic light, thereby exhibiting spectral colors.
2117: 1960: 1788: 1692: 1680: 1436: 1399: 1394: 1377: 1148:
Kelly, Kenneth L. (November 1, 1943). "Color Designations for Lights".
451: 435: 406: 395: 375: 359: 168: 1977: 1950: 1945: 1454: 1073: 961: 324: 254: 250: 172: 123: 26: 16:
Color evoked by a single wavelength of light in the visible spectrum
2232: 1955: 1563: 466: 420: 411: 391: 323:, do not typically include any spectral colors. Exceptions include 305: 300:
is reasonably good with approximating spectral orange, yellow, and
1620: 215: 2004: 1286: 1010: 292:
colors and spectral colors shows a complicated dependence on the
196: 128: 143: 2227: 1830: 1820: 1221: 339: 274: 239:
when all colors of light are mixed together, they produce white
1855: 1850: 1840: 1810: 1281: 1252: 1051: 988: 973: 965: 266: 234: 188: 176: 156: 1202:
CRC handbook of fundamental spectroscopic correlation charts
488: 1845: 1825: 1805: 1675: 1592: 1177:
Color vision and colorimetry : theory and applications
980: 969: 1921: 1815: 1580: 1002: 984: 484: 439: 431:
used in English, only some of which are spectral colors.
424: 293: 51:. Unsourced material may be challenged and removed. 342:, a spectral color has the maximal saturation. In 207:) are evoked by a combination of spectral colors. 1874:Linguistic relativity and the color naming debate 338:capable of representing spectral colors, such as 2273: 280:A trichromatic color space is defined by three 427:degree range. Both instances deviate from the 353: 1237: 460: 410:perceptually uniform). Color systems such as 833: 820: 802: 315:Spectral colors are universally included in 1076:spectral sensitivity curves do not overlap. 940: 930: 928: 894: 815: 781: 776: 763: 758: 753: 740: 735: 714: 693: 680: 659: 654: 649: 636: 631: 594: 589: 576: 563: 558: 513: 508: 503: 498: 470: 2256: 1244: 1230: 1017:), and other variations of purple and red. 1179:(2nd ed.). Bellingham, Wash.: SPIE. 1150:Journal of the Optical Society of America 1116: 1114: 331:which use imaginary colors as primaries. 273:. For example, the spectral locus of the 111:Learn how and when to remove this message 2025:International Commission on Illumination 1174: 948: 419:color. In contrast, the sections in the 214: 195:, these colors are seen as the familiar 142: 122: 1121:McLaren, K. (1985). "Newton's indigo". 1120: 368: 2274: 2015:Color Association of the United States 1111: 1225: 1199: 1147: 401:In modern divisions of the spectrum, 1005:colors, which include colors in the 49:adding citations to reliable sources 20: 373:The spectrum is often divided into 13: 1879:Blue–green distinction in language 953:Among some of the colors that are 210: 14: 2293: 1063:This is true for dichromats with 2255: 2246: 2245: 2036:International Colour Association 1619: 1251: 1123:Color Research & Application 25: 446:Spectral color classifications 36:needs additional citations for 2031:International Color Consortium 2020:International Colour Authority 1193: 1168: 1141: 1090: 1057: 1040: 1029:which reflect light by effect. 265:), the spectral colors form a 257:), the spectral colors form a 1: 2096:List of Crayola crayon colors 1204:. Boca Raton, FL: CRC Press. 1083: 964:(achromatic) colors, such as 394:for it is commonly known as " 346:, this is described as 100% 253:color space (which includes 7: 1899:Traditional colors of Japan 1676:Achromatic colors (Neutral) 1559:Multi-primary color display 1333:Spectral power distribution 354:In dichromatic color spaces 222:CIE xy chromaticity diagram 10: 2298: 2241: 2213: 2126: 2051: 2044: 1995: 1914: 1864: 1796: 1787: 1759:Color realism (art style) 1706: 1639: 1628: 1617: 1517: 1464: 1417:Evolution of color vision 1346: 1269: 1260: 1200:Bruno, Thomas J. (2006). 1175:Malacara, Daniel (2011). 483: 478: 475: 465: 455: 450: 183:, or a relatively narrow 2076:List of colors (compact) 1894:Color in Chinese culture 1544:Digital image processing 1277:Electromagnetic spectrum 1033: 329:ProPhoto RGB color space 302:bright (yellowish) green 2081:List of colors by shade 403:indigo is often omitted 139:of the spectral colors. 2086:List of color palettes 1162:10.1364/JOSA.33.000627 1135:10.1002/col.5080100411 1105:courses.washington.edu 487: 469: 459: 242: 148: 140: 2010:Color Marketing Group 1765:On Vision and Colours 1698:Tinctures in heraldry 1309:Structural coloration 987:color and white), or 957:spectral colors are: 949:Extra-spectral colors 344:Helmholtz coordinates 218: 205:extra-spectral colors 146: 126: 2091:List of color spaces 1983:Tint, shade and tone 1866:Cultural differences 1681:Polychromatic colors 1666:Complementary colors 1654:Monochromatic colors 1069:spectral sensitivity 369:Spectral color terms 263:chromaticity diagram 135:of white light into 45:improve this article 2071:List of colors: N–Z 2066:List of colors: G–M 2061:List of colors: A–F 1065:photoreceptor cells 995:and black or gray). 447: 201:Non-spectral colors 193:continuous spectrum 161:monochromatic light 2118:List of web colors 2113:List of RAL colors 1519:Color reproduction 1484:Lüscher color test 1321:Color of chemicals 1098:"Perceiving Color" 445: 243: 159:that is evoked by 149: 141: 2269: 2268: 2209: 2208: 1991: 1990: 1783: 1782: 1773:Theory of Colours 1615: 1614: 1527:Color photography 1479:Color preferences 1422:Impossible colors 1412:Color vision test 1407:Color temperature 1385:Color calibration 1314:Animal coloration 1067:with overlapping 1021:Impossible colors 946: 945: 429:basic color terms 288:between RGB pure 121: 120: 113: 95: 2289: 2259: 2258: 2249: 2248: 2049: 2048: 1915:Color dimensions 1904:Human skin color 1794: 1793: 1671:Analogous colors 1637: 1636: 1623: 1549:Color management 1466:Color psychology 1432:Opponent process 1348:Color perception 1267: 1266: 1246: 1239: 1232: 1223: 1222: 1216: 1215: 1197: 1191: 1190: 1172: 1166: 1165: 1145: 1139: 1138: 1118: 1109: 1108: 1102: 1094: 1077: 1061: 1055: 1044: 983:(a mixture of a 490: 472: 462: 448: 444: 181:visible spectrum 163:, i.e. either a 116: 109: 105: 102: 96: 94: 60:"Spectral color" 53: 29: 21: 2297: 2296: 2292: 2291: 2290: 2288: 2287: 2286: 2272: 2271: 2270: 2265: 2237: 2205: 2122: 2040: 1997: 1987: 1910: 1889:Blue in culture 1860: 1779: 1726:Secondary color 1702: 1659:black-and-white 1631: 1624: 1611: 1513: 1499:National colors 1494:Political color 1474:Color symbolism 1460: 1390:Color constancy 1368:Color blindness 1342: 1299:Spectral colors 1256: 1250: 1220: 1219: 1212: 1198: 1194: 1187: 1173: 1169: 1146: 1142: 1119: 1112: 1100: 1096: 1095: 1091: 1086: 1081: 1080: 1062: 1058: 1045: 1041: 1036: 1027:Metallic colors 1007:line of purples 951: 371: 356: 298:RGB color space 230:line of purples 225: 213: 211:In color spaces 117: 106: 100: 97: 54: 52: 42: 30: 17: 12: 11: 5: 2295: 2285: 2284: 2267: 2266: 2264: 2263: 2253: 2242: 2239: 2238: 2236: 2235: 2230: 2225: 2219: 2217: 2211: 2210: 2207: 2206: 2204: 2203: 2198: 2193: 2188: 2183: 2178: 2173: 2168: 2163: 2158: 2153: 2148: 2143: 2138: 2132: 2130: 2124: 2123: 2121: 2120: 2115: 2110: 2105: 2104: 2103: 2093: 2088: 2083: 2078: 2073: 2068: 2063: 2057: 2055: 2046: 2042: 2041: 2039: 2038: 2033: 2028: 2022: 2017: 2012: 2007: 2001: 1999: 1993: 1992: 1989: 1988: 1986: 1985: 1980: 1975: 1974: 1973: 1968: 1963: 1958: 1953: 1943: 1942: 1941: 1931: 1930: 1929: 1918: 1916: 1912: 1911: 1909: 1908: 1907: 1906: 1901: 1896: 1891: 1885:Color history 1883: 1882: 1881: 1870: 1868: 1862: 1861: 1859: 1858: 1853: 1848: 1843: 1838: 1833: 1828: 1823: 1818: 1813: 1808: 1802: 1800: 1791: 1785: 1784: 1781: 1780: 1778: 1777: 1769: 1768:(Schopenhauer) 1761: 1756: 1753:Color analysis 1750: 1748:Color triangle 1745: 1740: 1735: 1730: 1729: 1728: 1723: 1712: 1710: 1704: 1703: 1701: 1700: 1695: 1690: 1685: 1684: 1683: 1678: 1673: 1668: 1663: 1662: 1661: 1645: 1643: 1634: 1626: 1625: 1618: 1616: 1613: 1612: 1610: 1609: 1604: 1599: 1598: 1597: 1596: 1595: 1585: 1584: 1583: 1568: 1567: 1566: 1561: 1554:Color printing 1551: 1546: 1541: 1540: 1539: 1534: 1523: 1521: 1515: 1514: 1512: 1511: 1506: 1501: 1496: 1491: 1489:Kruithof curve 1486: 1481: 1476: 1470: 1468: 1462: 1461: 1459: 1458: 1451: 1446: 1445: 1444: 1439: 1429: 1424: 1419: 1414: 1409: 1404: 1403: 1402: 1392: 1387: 1382: 1381: 1380: 1375: 1365: 1364: 1363: 1361:Sonochromatism 1352: 1350: 1344: 1343: 1341: 1340: 1335: 1330: 1329: 1328: 1318: 1317: 1316: 1311: 1301: 1296: 1295: 1294: 1289: 1284: 1273: 1271: 1264: 1258: 1257: 1249: 1248: 1241: 1234: 1226: 1218: 1217: 1210: 1192: 1185: 1167: 1140: 1129:(4): 225–229. 1110: 1088: 1087: 1085: 1082: 1079: 1078: 1056: 1038: 1037: 1035: 1032: 1031: 1030: 1024: 1018: 996: 991:(a mixture of 977: 956: 950: 947: 944: 943: 941: 939: 935: 934: 931: 929: 927: 923: 922: 919: 915: 914: 911: 907: 906: 903: 899: 898: 895: 893: 889: 888: 885: 881: 880: 877: 873: 872: 869: 865: 864: 861: 857: 856: 853: 849: 848: 845: 841: 840: 837: 832: 828: 827: 824: 819: 814: 810: 809: 806: 801: 797: 796: 793: 789: 788: 785: 780: 775: 771: 770: 767: 762: 757: 752: 748: 747: 744: 739: 734: 730: 729: 726: 722: 721: 718: 713: 709: 708: 705: 701: 700: 697: 692: 688: 687: 684: 679: 675: 674: 671: 667: 666: 663: 658: 653: 648: 644: 643: 640: 635: 630: 626: 625: 622: 618: 617: 614: 610: 609: 606: 602: 601: 598: 593: 588: 584: 583: 580: 575: 571: 570: 567: 562: 557: 553: 552: 549: 545: 544: 541: 537: 536: 533: 529: 528: 525: 521: 520: 517: 512: 507: 502: 497: 493: 492: 482: 477: 474: 464: 454: 370: 367: 355: 352: 282:primary colors 271:spectral locus 219: 212: 209: 167:with a single 153:spectral color 119: 118: 33: 31: 24: 15: 9: 6: 4: 3: 2: 2294: 2283: 2280: 2279: 2277: 2262: 2254: 2252: 2244: 2243: 2240: 2234: 2231: 2229: 2226: 2224: 2221: 2220: 2218: 2216: 2212: 2202: 2199: 2197: 2194: 2192: 2189: 2187: 2184: 2182: 2179: 2177: 2174: 2172: 2169: 2167: 2164: 2162: 2159: 2157: 2154: 2152: 2149: 2147: 2144: 2142: 2139: 2137: 2134: 2133: 2131: 2129: 2125: 2119: 2116: 2114: 2111: 2109: 2106: 2102: 2099: 2098: 2097: 2094: 2092: 2089: 2087: 2084: 2082: 2079: 2077: 2074: 2072: 2069: 2067: 2064: 2062: 2059: 2058: 2056: 2054: 2050: 2047: 2043: 2037: 2034: 2032: 2029: 2026: 2023: 2021: 2018: 2016: 2013: 2011: 2008: 2006: 2003: 2002: 2000: 1998:organizations 1994: 1984: 1981: 1979: 1976: 1972: 1969: 1967: 1964: 1962: 1959: 1957: 1954: 1952: 1949: 1948: 1947: 1944: 1940: 1939:Pastel colors 1937: 1936: 1935: 1932: 1928: 1925: 1924: 1923: 1920: 1919: 1917: 1913: 1905: 1902: 1900: 1897: 1895: 1892: 1890: 1887: 1886: 1884: 1880: 1877: 1876: 1875: 1872: 1871: 1869: 1867: 1863: 1857: 1854: 1852: 1849: 1847: 1844: 1842: 1839: 1837: 1834: 1832: 1829: 1827: 1824: 1822: 1819: 1817: 1814: 1812: 1809: 1807: 1804: 1803: 1801: 1799: 1795: 1792: 1790: 1786: 1775: 1774: 1770: 1767: 1766: 1762: 1760: 1757: 1754: 1751: 1749: 1746: 1744: 1741: 1739: 1736: 1734: 1731: 1727: 1724: 1722: 1721:Primary color 1719: 1718: 1717: 1714: 1713: 1711: 1709: 1705: 1699: 1696: 1694: 1691: 1689: 1688:Light-on-dark 1686: 1682: 1679: 1677: 1674: 1672: 1669: 1667: 1664: 1660: 1657: 1656: 1655: 1652: 1651: 1650: 1647: 1646: 1644: 1642: 1638: 1635: 1633: 1627: 1622: 1608: 1607:Color mapping 1605: 1603: 1600: 1594: 1591: 1590: 1589: 1586: 1582: 1579: 1578: 1577: 1574: 1573: 1572: 1569: 1565: 1562: 1560: 1557: 1556: 1555: 1552: 1550: 1547: 1545: 1542: 1538: 1535: 1533: 1532:Color balance 1530: 1529: 1528: 1525: 1524: 1522: 1520: 1516: 1510: 1509:Chromotherapy 1507: 1505: 1502: 1500: 1497: 1495: 1492: 1490: 1487: 1485: 1482: 1480: 1477: 1475: 1472: 1471: 1469: 1467: 1463: 1457: 1456: 1452: 1450: 1449:Tetrachromacy 1447: 1443: 1440: 1438: 1435: 1434: 1433: 1430: 1428: 1425: 1423: 1420: 1418: 1415: 1413: 1410: 1408: 1405: 1401: 1398: 1397: 1396: 1393: 1391: 1388: 1386: 1383: 1379: 1376: 1374: 1373:Achromatopsia 1371: 1370: 1369: 1366: 1362: 1359: 1358: 1357: 1356:Chromesthesia 1354: 1353: 1351: 1349: 1345: 1339: 1336: 1334: 1331: 1327: 1324: 1323: 1322: 1319: 1315: 1312: 1310: 1307: 1306: 1305: 1302: 1300: 1297: 1293: 1290: 1288: 1285: 1283: 1280: 1279: 1278: 1275: 1274: 1272: 1270:Color physics 1268: 1265: 1263: 1262:Color science 1259: 1254: 1247: 1242: 1240: 1235: 1233: 1228: 1227: 1224: 1213: 1211:9780849332500 1207: 1203: 1196: 1188: 1186:9780819483973 1182: 1178: 1171: 1163: 1159: 1155: 1151: 1144: 1136: 1132: 1128: 1124: 1117: 1115: 1106: 1099: 1093: 1089: 1075: 1070: 1066: 1060: 1053: 1049: 1043: 1039: 1028: 1025: 1022: 1019: 1016: 1012: 1008: 1004: 1000: 997: 994: 990: 986: 982: 978: 975: 971: 967: 963: 960: 959: 958: 954: 942: 937: 936: 932: 925: 924: 920: 917: 916: 912: 909: 908: 904: 901: 900: 896: 891: 890: 886: 883: 882: 878: 875: 874: 870: 867: 866: 862: 859: 858: 854: 851: 850: 846: 843: 842: 838: 836: 830: 829: 825: 823: 818: 812: 811: 807: 805: 799: 798: 794: 791: 790: 786: 784: 779: 773: 772: 768: 766: 761: 756: 750: 749: 745: 743: 738: 732: 731: 727: 724: 723: 719: 717: 711: 710: 706: 703: 702: 698: 696: 690: 689: 685: 683: 677: 676: 672: 669: 668: 664: 662: 657: 652: 646: 645: 641: 639: 634: 628: 627: 623: 620: 619: 615: 612: 611: 607: 604: 603: 599: 597: 592: 586: 585: 581: 579: 573: 572: 568: 566: 561: 555: 554: 550: 547: 546: 542: 539: 538: 534: 531: 530: 526: 523: 522: 518: 516: 511: 506: 501: 495: 494: 491: 486: 481: 473: 468: 463: 458: 453: 449: 443: 441: 437: 432: 430: 426: 422: 418: 413: 408: 404: 399: 397: 393: 389: 385: 380: 378: 377: 366: 364: 361: 351: 349: 345: 341: 337: 332: 330: 326: 322: 318: 313: 311: 307: 303: 299: 295: 291: 287: 283: 278: 276: 272: 269:known as the 268: 264: 260: 256: 252: 248: 240: 236: 232: 231: 224: 223: 217: 208: 206: 202: 198: 194: 190: 186: 185:spectral band 182: 178: 174: 170: 166: 165:spectral line 162: 158: 154: 145: 138: 134: 133:decomposition 130: 125: 115: 112: 104: 101:December 2009 93: 90: 86: 83: 79: 76: 72: 69: 65: 62: –  61: 57: 56:Find sources: 50: 46: 40: 39: 34:This article 32: 28: 23: 22: 19: 1971:Fluorescence 1934:Colorfulness 1927:Dichromatism 1771: 1763: 1733:Chromaticity 1716:Color mixing 1708:Color theory 1641:Color scheme 1504:Chromophobia 1453: 1298: 1201: 1195: 1176: 1170: 1153: 1149: 1143: 1126: 1122: 1104: 1092: 1059: 1042: 952: 834: 821: 816: 803: 782: 777: 764: 759: 754: 741: 736: 716:Yellow-Green 715: 694: 681: 660: 655: 650: 637: 632: 595: 590: 577: 564: 559: 514: 509: 504: 499: 480:CRC Handbook 433: 416: 400: 384:Isaac Newton 381: 374: 372: 363:color vision 357: 336:color models 333: 314: 279: 270: 247:color spaces 244: 227: 220: 204: 200: 152: 150: 136: 107: 98: 88: 81: 74: 67: 55: 43:Please help 38:verification 35: 18: 2108:Color chart 1966:Iridescence 1798:Basic terms 1789:Color terms 1743:Color wheel 1738:Color solid 1602:Color space 1588:subtractive 1571:Color model 1442:Unique hues 1338:Colorimetry 1304:Chromophore 1156:(11): 627. 1048:HSL and HSV 436:color terms 376:color terms 360:dichromatic 290:color wheel 251:dimensional 2128:Shades of: 1961:Brightness 1693:Web colors 1649:Color tool 1632:philosophy 1537:Color cast 1437:Afterimage 1427:Metamerism 1400:Color code 1395:Color task 1378:Dichromacy 1084:References 638:Blue-Green 407:blue-green 396:Roy G. Biv 317:scientific 169:wavelength 71:newspapers 1978:Grayscale 1951:Lightness 1946:Luminance 1755:(fashion) 1455:The dress 1009:(such as 962:Grayscale 476:Malacara 325:Rec. 2020 255:luminance 173:frequency 2276:Category 2251:Category 2233:Lighting 1956:Darkness 1776:(Goethe) 1576:additive 1564:Quattron 467:ISCC-NBS 421:ISCC-NBS 412:ISCC-NBS 392:mnemonic 388:Newton's 286:distance 2215:Related 2176:Magenta 2101:history 2005:Pantone 1292:Visible 1287:Rainbow 1011:magenta 985:reddish 417:average 321:Pantone 259:surface 197:rainbow 179:in the 129:rainbow 85:scholar 2228:Qualia 2223:Vision 2171:Purple 2166:Violet 2146:Yellow 2141:Orange 1836:Orange 1831:Purple 1821:Yellow 1255:topics 1208:  1183:  1074:cones' 999:Violet 993:orange 972:, and 783:Orange 778:Orange 765:Orange 760:Yellow 755:Orange 742:Yellow 737:Yellow 695:Yellow 560:Indigo 515:Violet 510:Violet 505:Violet 500:Violet 457:Newton 438:. The 405:and a 348:purity 340:CIELUV 275:CIEXYZ 189:lasers 187:(e.g. 87:  80:  73:  66:  58:  2282:Color 2261:Index 2201:Black 2191:White 2186:Brown 2151:Green 2053:Lists 2045:Names 2027:(CIE) 1996:Color 1856:Brown 1851:White 1841:Black 1811:Green 1630:Color 1326:Water 1282:Light 1253:Color 1101:(PDF) 1052:gamut 1034:Notes 989:brown 974:black 966:white 720:104° 707:113° 699:117° 686:122° 682:Green 673:126° 665:143° 661:Green 651:Green 642:190° 633:Green 624:226° 616:238° 608:242° 600:245° 582:247° 569:249° 551:249° 543:249° 535:250° 527:250° 519:250° 267:curve 235:white 177:light 157:color 155:is a 131:is a 92:JSTOR 78:books 2196:Gray 2181:Pink 2161:Blue 2156:Cyan 1846:Gray 1826:Pink 1806:Blue 1593:CMYK 1206:ISBN 1181:ISBN 1046:The 1015:rose 1013:and 981:pink 970:gray 938:750 926:740 918:730 910:720 902:710 892:700 884:690 876:680 868:670 860:660 852:650 844:640 831:630 813:620 800:610 792:600 787:14° 774:590 769:28° 751:580 746:62° 733:570 728:93° 725:560 712:550 704:540 691:530 678:520 670:510 656:Cyan 647:500 629:490 621:480 613:470 605:460 596:Blue 591:Blue 587:450 578:Blue 574:440 565:Blue 556:430 548:420 540:410 532:400 524:390 496:380 228:the 203:(or 64:news 2136:Red 1922:Hue 1816:Red 1581:RGB 1158:doi 1131:doi 1003:red 955:not 933:0° 921:0° 913:0° 905:0° 897:0° 887:0° 879:0° 871:0° 863:1° 855:1° 847:1° 839:2° 835:Red 826:3° 822:Red 817:Red 808:5° 804:Red 795:7° 485:Hue 440:hue 425:hue 398:". 358:In 334:In 308:or 294:hue 245:In 175:of 171:or 137:all 47:by 2278:: 1154:33 1152:. 1127:10 1125:. 1113:^ 1103:. 968:, 452:nm 350:. 312:. 310:UV 306:IR 199:. 151:A 127:A 1245:e 1238:t 1231:v 1214:. 1189:. 1164:. 1160:: 1137:. 1133:: 1107:. 1054:. 1001:- 976:. 489:* 471:* 461:* 241:. 114:) 108:( 103:) 99:( 89:· 82:· 75:· 68:· 41:.

Index


verification
improve this article
adding citations to reliable sources
"Spectral color"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message

rainbow
decomposition

color
monochromatic light
spectral line
wavelength
frequency
light
visible spectrum
spectral band
lasers
continuous spectrum
rainbow

CIE xy chromaticity diagram
line of purples
white

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.