RGB Color Definitions

The following list of colors was generated from the file rgb.txt of the X11R6 X Consortium distribution, by converting the decimal values given there into HTML-compatible hexadecimal form, and eliminating duplicate names for the same color (such as slate blue and SlateBlue).
#fffafa snow
#f8f8ff ghost white
#f5f5f5 white smoke
#dcdcdc gainsboro
#fffaf0 floral white
#fdf5e6 old lace
#faf0e6 linen
#faebd7 antique white
#ffefd5 papaya whip
#ffebcd blanched almond
#ffe4c4 bisque
#ffdab9 peach puff
#ffdead navajo white
#ffe4b5 moccasin
#fff8dc cornsilk
#fffff0 ivory
#fffacd lemon chiffon
#fff5ee seashell
#f0fff0 honeydew
#f5fffa mint cream
#f0ffff azure
#f0f8ff alice blue
#e6e6fa lavender
#fff0f5 lavender blush
#ffe4e1 misty rose
#ffffff white
#696969 dim gray
#708090 slate gray
#778899 light slate gray
#bebebe gray
#d3d3d3 light grey
#6495ed cornflower blue
#6a5acd slate blue
#7b68ee medium slate blue
#8470ff light slate blue
#87ceeb sky blue
#87cefa light sky blue
#b0c4de light steel blue
#add8e6 light blue
#b0e0e6 powder blue
#afeeee pale turquoise
#e0ffff light cyan
#66cdaa medium aquamarine
#7fffd4 aquamarine
#8fbc8f dark sea green
#98fb98 pale green
#7cfc00 lawn green
#7fff00 chartreuse
#adff2f green yellow
#9acd32 yellow green
#6b8e23 olive drab
#bdb76b dark khaki
#f0e68c khaki
#eee8aa pale goldenrod
#fafad2 light goldenrod yellow
#ffffe0 light yellow
#ffff00 yellow
#ffd700 gold
#eedd82 light goldenrod
#daa520 goldenrod
#b8860b dark goldenrod
#bc8f8f rosy brown
#cd5c5c indian red
#8b4513 saddle brown
#a0522d sienna
#cd853f peru
#deb887 burlywood
#f5f5dc beige
#f5deb3 wheat
#f4a460 sandy brown
#d2b48c tan
#d2691e chocolate
#b22222 firebrick
#a52a2a brown
#e9967a dark salmon
#fa8072 salmon
#ffa07a light salmon
#ffa500 orange
#ff8c00 dark orange
#ff7f50 coral
#f08080 light coral
#ff6347 tomato
#ff4500 orange red
#ff0000 red
#ff69b4 hot pink
#ff1493 deep pink
#ffc0cb pink
#ffb6c1 light pink
#db7093 pale violet red
#b03060 maroon
#c71585 medium violet red
#d02090 violet red
#ff00ff magenta
#ee82ee violet
#dda0dd plum
#da70d6 orchid
#ba55d3 medium orchid
#9932cc dark orchid
#9400d3 dark violet
#8a2be2 blue violet
#a020f0 purple
#9370db medium purple
#d8bfd8 thistle
#fffafa snow1
#eee9e9 snow2
#cdc9c9 snow3
#8b8989 snow4
#fff5ee seashell1
#eee5de seashell2
#cdc5bf seashell3
#8b8682 seashell4
#ffefdb AntiqueWhite1
#eedfcc AntiqueWhite2
#cdc0b0 AntiqueWhite3
#8b8378 AntiqueWhite4
#ffe4c4 bisque1
#eed5b7 bisque2
#cdb79e bisque3
#8b7d6b bisque4
#ffdab9 PeachPuff1
#eecbad PeachPuff2
#cdaf95 PeachPuff3
#8b7765 PeachPuff4
#ffdead NavajoWhite1
#eecfa1 NavajoWhite2
#cdb38b NavajoWhite3
#8b795e NavajoWhite4
#fffacd LemonChiffon1
#eee9bf LemonChiffon2
#cdc9a5 LemonChiffon3
#8b8970 LemonChiffon4
#fff8dc cornsilk1
#eee8cd cornsilk2
#cdc8b1 cornsilk3
#8b8878 cornsilk4
#fffff0 ivory1
#eeeee0 ivory2
#cdcdc1 ivory3
#8b8b83 ivory4
#f0fff0 honeydew1
#e0eee0 honeydew2
#c1cdc1 honeydew3
#838b83 honeydew4
#fff0f5 LavenderBlush1
#eee0e5 LavenderBlush2
#cdc1c5 LavenderBlush3
#8b8386 LavenderBlush4
#ffe4e1 MistyRose1
#eed5d2 MistyRose2
#cdb7b5 MistyRose3
#8b7d7b MistyRose4
#f0ffff azure1
#e0eeee azure2
#c1cdcd azure3
#838b8b azure4
#836fff SlateBlue1
#7a67ee SlateBlue2
#6959cd SlateBlue3
#87ceff SkyBlue1
#7ec0ee SkyBlue2
#6ca6cd SkyBlue3
#b0e2ff LightSkyBlue1
#a4d3ee LightSkyBlue2
#8db6cd LightSkyBlue3
#c6e2ff SlateGray1
#b9d3ee SlateGray2
#9fb6cd SlateGray3
#6c7b8b SlateGray4
#cae1ff LightSteelBlue1
#bcd2ee LightSteelBlue2
#a2b5cd LightSteelBlue3
#6e7b8b LightSteelBlue4
#bfefff LightBlue1
#b2dfee LightBlue2
#9ac0cd LightBlue3
#68838b LightBlue4
#e0ffff LightCyan1
#d1eeee LightCyan2
#b4cdcd LightCyan3
#7a8b8b LightCyan4
#bbffff PaleTurquoise1
#aeeeee PaleTurquoise2
#96cdcd PaleTurquoise3
#668b8b PaleTurquoise4
#98f5ff CadetBlue1
#8ee5ee CadetBlue2
#7ac5cd CadetBlue3
#97ffff DarkSlateGray1
#8deeee DarkSlateGray2
#79cdcd DarkSlateGray3
#7fffd4 aquamarine1
#76eec6 aquamarine2
#66cdaa aquamarine3
#c1ffc1 DarkSeaGreen1
#b4eeb4 DarkSeaGreen2
#9bcd9b DarkSeaGreen3
#698b69 DarkSeaGreen4
#9aff9a PaleGreen1
#90ee90 PaleGreen2
#7ccd7c PaleGreen3
#7fff00 chartreuse1
#76ee00 chartreuse2
#66cd00 chartreuse3
#c0ff3e OliveDrab1
#b3ee3a OliveDrab2
#9acd32 OliveDrab3
#698b22 OliveDrab4
#caff70 DarkOliveGreen1
#bcee68 DarkOliveGreen2
#a2cd5a DarkOliveGreen3
#6e8b3d DarkOliveGreen4
#fff68f khaki1
#eee685 khaki2
#cdc673 khaki3
#8b864e khaki4
#ffec8b LightGoldenrod1
#eedc82 LightGoldenrod2
#cdbe70 LightGoldenrod3
#8b814c LightGoldenrod4
#ffffe0 LightYellow1
#eeeed1 LightYellow2
#cdcdb4 LightYellow3
#8b8b7a LightYellow4
#ffff00 yellow1
#eeee00 yellow2
#cdcd00 yellow3
#8b8b00 yellow4
#ffd700 gold1
#eec900 gold2
#cdad00 gold3
#8b7500 gold4
#ffc125 goldenrod1
#eeb422 goldenrod2
#cd9b1d goldenrod3
#8b6914 goldenrod4
#ffb90f DarkGoldenrod1
#eead0e DarkGoldenrod2
#cd950c DarkGoldenrod3
#8b6508 DarkGoldenrod4
#ffc1c1 RosyBrown1
#eeb4b4 RosyBrown2
#cd9b9b RosyBrown3
#8b6969 RosyBrown4
#ff6a6a IndianRed1
#ee6363 IndianRed2
#cd5555 IndianRed3
#8b3a3a IndianRed4
#ff8247 sienna1
#ee7942 sienna2
#cd6839 sienna3
#8b4726 sienna4
#ffd39b burlywood1
#eec591 burlywood2
#cdaa7d burlywood3
#8b7355 burlywood4
#ffe7ba wheat1
#eed8ae wheat2
#cdba96 wheat3
#8b7e66 wheat4
#ffa54f tan1
#ee9a49 tan2
#cd853f tan3
#8b5a2b tan4
#ff7f24 chocolate1
#ee7621 chocolate2
#cd661d chocolate3
#8b4513 chocolate4
#ff3030 firebrick1
#ee2c2c firebrick2
#cd2626 firebrick3
#8b1a1a firebrick4
#ff4040 brown1
#ee3b3b brown2
#cd3333 brown3
#8b2323 brown4
#ff8c69 salmon1
#ee8262 salmon2
#cd7054 salmon3
#8b4c39 salmon4
#ffa07a LightSalmon1
#ee9572 LightSalmon2
#cd8162 LightSalmon3
#8b5742 LightSalmon4
#ffa500 orange1
#ee9a00 orange2
#cd8500 orange3
#8b5a00 orange4
#ff7f00 DarkOrange1
#ee7600 DarkOrange2
#cd6600 DarkOrange3
#8b4500 DarkOrange4
#ff7256 coral1
#ee6a50 coral2
#cd5b45 coral3
#8b3e2f coral4
#ff6347 tomato1
#ee5c42 tomato2
#cd4f39 tomato3
#8b3626 tomato4
#ff4500 OrangeRed1
#ee4000 OrangeRed2
#cd3700 OrangeRed3
#8b2500 OrangeRed4
#ff0000 red1
#ee0000 red2
#cd0000 red3
#8b0000 red4
#ff1493 DeepPink1
#ee1289 DeepPink2
#cd1076 DeepPink3
#8b0a50 DeepPink4
#ff6eb4 HotPink1
#ee6aa7 HotPink2
#cd6090 HotPink3
#8b3a62 HotPink4
#ffb5c5 pink1
#eea9b8 pink2
#cd919e pink3
#8b636c pink4
#ffaeb9 LightPink1
#eea2ad LightPink2
#cd8c95 LightPink3
#8b5f65 LightPink4
#ff82ab PaleVioletRed1
#ee799f PaleVioletRed2
#cd6889 PaleVioletRed3
#8b475d PaleVioletRed4
#ff34b3 maroon1
#ee30a7 maroon2
#cd2990 maroon3
#8b1c62 maroon4
#ff3e96 VioletRed1
#ee3a8c VioletRed2
#cd3278 VioletRed3
#8b2252 VioletRed4
#ff00ff magenta1
#ee00ee magenta2
#cd00cd magenta3
#8b008b magenta4
#ff83fa orchid1
#ee7ae9 orchid2
#cd69c9 orchid3
#8b4789 orchid4
#ffbbff plum1
#eeaeee plum2
#cd96cd plum3
#8b668b plum4
#e066ff MediumOrchid1
#d15fee MediumOrchid2
#b452cd MediumOrchid3
#7a378b MediumOrchid4
#bf3eff DarkOrchid1
#b23aee DarkOrchid2
#9a32cd DarkOrchid3
#68228b DarkOrchid4
#9b30ff purple1
#912cee purple2
#7d26cd purple3
#ab82ff MediumPurple1
#9f79ee MediumPurple2
#8968cd MediumPurple3
#ffe1ff thistle1
#eed2ee thistle2
#cdb5cd thistle3
#8b7b8b thistle4
#666666 gray40
#696969 gray41
#6b6b6b gray42
#6e6e6e gray43
#707070 gray44
#737373 gray45
#757575 gray46
#787878 gray47
#7a7a7a gray48
#7d7d7d gray49
#7f7f7f gray50
#828282 gray51
#858585 gray52
#878787 gray53
#8a8a8a gray54
#8c8c8c gray55
#8f8f8f gray56
#919191 gray57
#949494 gray58
#969696 gray59
#999999 gray60
#9c9c9c gray61
#9e9e9e gray62
#a1a1a1 gray63
#a3a3a3 gray64
#a6a6a6 gray65
#a8a8a8 gray66
#ababab gray67
#adadad gray68
#b0b0b0 gray69
#b3b3b3 gray70
#b5b5b5 gray71
#b8b8b8 gray72
#bababa gray73
#bdbdbd gray74
#bfbfbf gray75
#c2c2c2 gray76
#c4c4c4 gray77
#c7c7c7 gray78
#c9c9c9 gray79
#cccccc gray80
#cfcfcf gray81
#d1d1d1 gray82
#d4d4d4 gray83
#d6d6d6 gray84
#d9d9d9 gray85
#dbdbdb gray86
#dedede gray87
#e0e0e0 gray88
#e3e3e3 gray89
#e5e5e5 gray90
#e8e8e8 gray91
#ebebeb gray92
#ededed gray93
#f0f0f0 gray94
#f2f2f2 gray95
#f5f5f5 gray96
#f7f7f7 gray97
#fafafa gray98
#fcfcfc gray99
#ffffff gray100
#a9a9a9 dark grey
#00008b dark blue
#008b8b dark cyan
#8b008b dark magenta
#8b0000 dark red
#90ee90 light green