(mozilla) colors recognized by mozilla (colornames.txt)
From the mozilla source tree: /mozilla/layout/tools/ColorNames.txt
aliceblue aliceblue #f0f8ff
antiquewhite antiquewhite #faebd7
aqua aqua #00ffff
aquamarine aquamarine #7fffd4
azure azure #f0ffff
beige beige #f5f5dc
bisque bisque #ffe4c4
black black #000000
blanchedalmond blanchedalmond #ffebcd
blue blue #0000ff
blueviolet blueviolet #8a2be2
brown brown #a52a2a
burlywood burlywood #deb887
cadetblue cadetblue #5f9ea0
chartreuse chartreuse #7fff00
chocolate chocolate #d2691e
coral coral #ff7f50
cornflowerblue cornflowerblue #6495ed
cornsilk cornsilk #fff8dc
crimson crimson #dc143c
cyan cyan #00ffff
darkblue darkblue #00008b
darkcyan darkcyan #008b8b
darkgoldenrod darkgoldenrod #b8860b
darkgray darkgray #a9a9a9
darkgreen darkgreen #006400
darkgrey darkgrey #a9a9a9
darkkhaki darkkhaki #bdb76b
darkmagenta darkmagenta #8b008b
darkolivegreen darkolivegreen #556b2f
darkorange darkorange #ff8c00
darkorchid darkorchid #9932cc
darkred darkred #8b0000
darksalmon darksalmon #e9967a
darkseagreen darkseagreen #8fbc8f
darkslateblue darkslateblue #483d8b
darkslategray darkslategray #2f4f4f
darkslategrey darkslategrey #2f4f4f
darkturquoise darkturquoise #00ced1
darkviolet darkviolet #9400d3
deeppink deeppink #ff1493
deepskyblue deepskyblue #00bfff
dimgray dimgray #696969
dimgrey dimgrey #696969
dodgerblue dodgerblue #1e90ff
firebrick firebrick #b22222
floralwhite floralwhite #fffaf0
forestgreen forestgreen #228b22
fuchsia fuchsia #ff00ff
gainsboro gainsboro #dcdcdc
ghostwhite ghostwhite #f8f8ff
gold gold #ffd700
goldenrod goldenrod #daa520
gray gray #808080
green green #008000
greenyellow greenyellow #adff2f
grey grey #808080
honeydew honeydew #f0fff0
hotpink hotpink #ff69b4
indianred indianred #cd5c5c
indigo indigo #4b0082
ivory ivory #fffff0
khaki khaki #f0e68c
lavender lavender #e6e6fa
lavenderblush lavenderblush #fff0f5
lawngreen lawngreen #7cfc00
lemonchiffon lemonchiffon #fffacd
lightblue lightblue #add8e6
lightcoral lightcoral #f08080
lightcyan lightcyan #e0ffff
lightgoldenrodyellow lightgoldenrodyellow #fafad2
lightgreen lightgreen #90ee90
lightgrey lightgrey #d3d3d3
lightpink lightpink #ffb6c1
lightsalmon lightsalmon #ffa07a
lightseagreen lightseagreen #20b2aa
lightskyblue lightskyblue #87cefa
lightslategray lightslategray #778899
lightslategrey lightslategrey #778899
lightsteelblue lightsteelblue #b0c4de
lightyellow lightyellow #ffffe0
lime lime #00ff00
limegreen limegreen #32cd32
linen linen #faf0e6
magenta magenta #ff00ff
maroon maroon #800000
mediumaquamarine mediumaquamarine #66cdaa
mediumblue mediumblue #0000cd
mediumorchid mediumorchid #ba55d3
mediumpurple mediumpurple #9370db
mediumseagreen mediumseagreen #3cb371
mediumslateblue mediumslateblue #7b68ee
mediumspringgreen mediumspringgreen #00fa9a
mediumturquoise mediumturquoise #48d1cc
mediumvioletred mediumvioletred #c71585
midnightblue midnightblue #191970
mintcream mintcream #f5fffa
mistyrose mistyrose #ffe4e1
moccasin moccasin #ffe4b5
navajowhite navajowhite #ffdead
navy navy #000080
oldlace oldlace #fdf5e6
olive olive #808000
olivedrab olivedrab #6b8e23
orange orange #ffa500
orangered orangered #ff4500
orchid orchid #da70d6
palegoldenrod palegoldenrod #eee8aa
palegreen palegreen #98fb98
paleturquoise paleturquoise #afeeee
palevioletred palevioletred #db7093
papayawhip papayawhip #ffefd5
peachpuff peachpuff #ffdab9
peru peru #cd853f
pink pink #ffc0cb
plum plum #dda0dd
powderblue powderblue #b0e0e6
purple purple #800080
red red #ff0000
rosybrown rosybrown #bc8f8f
royalblue royalblue #4169e1
saddlebrown saddlebrown #8b4513
salmon salmon #fa8072
sandybrown sandybrown #f4a460
seagreen seagreen #2e8b57
seashell seashell #fff5ee
sienna sienna #a0522d
silver silver #c0c0c0
skyblue skyblue #87ceeb
slateblue slateblue #6a5acd
slategray slategray #708090
slategrey slategrey #708090
snow snow #fffafa
springgreen springgreen #00ff7f
steelblue steelblue #4682b4
tan tan #d2b48c
teal teal #008080
thistle thistle #d8bfd8
tomato tomato #ff6347
turquoise turquoise #40e0d0
violet violet #ee82ee
wheat wheat #f5deb3
white white #ffffff
whitesmoke whitesmoke #f5f5f5
yellow yellow #ffff00
yellowgreen yellowgreen #9acd32