全色は、カバーしていませんが、3連16進数表記の色対応表です。
3連16進数表記 色対応表
色 3連16進数表記 色の名称 色 3連16進数表記 色の名称 色 3連16進数表記 色の名称

#00ffff aqua or cyan
#7fffd4 aquamarine
#f5f5dc beige
#000000 black
#0000ff blue
#a52a2a brown

#8a2be2 blueviolet
#deb887 burlywood
#7fff00 chartreuse

#d2691e chocolate
#ff7f50 coral
#b8860b darkgoldenrod

#a9a9a9 darkgray
#006400 darkgreen
#ff8c00 darkorange

#9400d3 darkviolet
#ff1493 deeppink
#00bfff deepskyblue

#696969 dimgray
#1e90ff dodgerblue
#b22222 firebrick

#ff00ff fuchsia
#dcdcdc gainsboro
#ffd700 gold

#daa520 goldenrod
#808080 gray
#008000 green

#adff2f greenyellow
#ff69b4 hotpink
#cd5c5c indianred

#fffff0 ivory
#e6e6fa lavender
#fffacd lemonchiffon

#add8e6 lightblue
#e0ffff lightcyan
#90ee90 lightgreen

#ffffe0 lightyellow
#00ff00 lime
#32cd32 limegreen

#800000 maroon
#0000cd mediumblue
#9370db mediumpurple

#191970 midnightblue
#ffe4e1 mistyrose
#ffe4b5 moccasin

#000080 navy
#808000 olive
#6b8e23 olivedrab

#ffa500 orange
#da70d6 orchild
#eee8aa palegoldenrod

#afeeee paleturquoise
#ffefd5 papayawhip
#cd853f peru

#ffc0cb pink
#dda0dd plum
#800080 purple

#ff0000 red
#bc8f8f rosybrown
#4169e1 royalblue

#8b4513 saddlebrown
#fa8072 salmon
#f4a460 sandybrown

#2e8b57 seagreen
#a0522d sienna
#c0c0c0 silver

#87ceeb skyblue
#6a5acd slateblue
#708090 slategray

#4682b4 steelblue
#d2b48c tan
#008080 teal

#d8bfd8 thistle
#ff6347 tomato
#40e0d0 turquoise

#ee82ee violet
#f5deb3 wheat
#ffffff white

#f5f5f5 whitesmoke
#ffff00 yellow
#9acd32 yellowgreen