カラーコードと名前です、をクリックすると背景が変わります。

000000	black
000080	navy
00008b	darkblue
0000cd	mediumblue
0000ff	blue
006400	darkgreen
008000	green
008080	teal
008b8b	darkcyan
00bfff	deepskyblue
00ced1	darkturquoise
00de2b	honeydewtab
00fa9a	mediumspringgreen
00ff7f	springgreen
00ffe0	lime
00ffff	aqua
00ffff	cyan
191970	midnightblue
1e90ff	dodgerblue
20b2aa	lightseagreen
228b22	forestgreen
2e8b57	seagreen
2f4f4f	darkslategray
32cd32	limegreen
3cb371	mediumseagreen
40e0d0	turquoise
4169e1	royalblue
4682b4	steelblue
483d8b	darkslateblue
48d1cc	mediumturquoise
4b0082	indigo
556b2f	darkolivegreen
5f9ea0	cadetblue
6495ed	cornflowerblue
66cdaa	mediumaquamarine
696969	dimgray
6a5acd	slateblue
6b8e23	olivedrab
708090	slategray
778899	lightslategray
7b68ee	mediumslateblue
7cfc00	lawngreen
7fff00	chartreuse
7fffd4	aquamarine
800000	maroon
800080	purple
808000	olive
808080	gray
87ceeb	skyblue
87cefa	lightskyblue
8a2be2	blueviolet
8b0000	darkred
8b008b	darkmagenta
8b4513	saddlebrown
8fbc8f	darkseagreen
90ee90	lightgreen
9370db	mediumpurple
9400d3	darkviolet
98fb98	palegreen
9932cc	darkorchid
9acd32	yellowgreen
a0522d	sienna
a52a2a	brown
a9a9a9	darkgray
add8e6	lightblue
adff2f	greenyellow
afeeee	paleturquoise
b0c4de	lightsteelblue
b0e0e6	powderblue
b22222	firebrick
b8860b	darkgoldenrod
ba55d3	mediumorchid
bc8f8f	rosybrown
bdb76b	darkkhaki
c0c0c0	silver
c71585	mediumvioletred
cd5c5c	indianred
cd853f	peru
d2691e	chocolate
d2b48c	tan
d3d3d3	lightgrey
d8bfd8	thistle
da70d6	orchid
daa520	goldenrod
db7093	palevioletred
dc143c	crimson
dcdcdc	gainsboro
dda0dd	plum
deb887	burlywood
e0ffff	lightcyan
e6e6fa	lavender
e9967a	darksalmon
ee82ee	violet
eee8aa	palegoldenrod
f08080	lightcoral
f0e68c	khaki
f0f8ff	aliceblue
f0fff0	honeydew
f0ffff	azure
f4a460	sandybrown
f5deb3	wheat
f5f5dc	beige
f5f5f5	whitesmoke
f5fffa	mintcream
f8f8ff	ghostwhite
fa8072	salmon
faebd7	antiquewhite
faf0e6	linen
fafad2	lightgoldenrodyellow
fdf5e6	oldlace
ff00ff	fuchsia
ff00ff	magenta
ff0000	red
ff1493	deeppink
ff4500	orangered
ff6347	tomato
ff69b4	hotpink
ff7f50	coral
ff8c00	darkorange
ffa07a	lightsalmon
ffa500	orange
ffb6c1	lightpink
ffc0cb	pink
ffd700	gold
ffdab9	peachpuff
ffdead	navajowhite
ffe4b5	moccasin
ffe4c4	bisque
ffe4e1	mistyrose
ffebcd	blanchedalmond
ffefd5	papayawhip
fff0f5	lavenderblush
fff5ee	seashell
fff8dc	cornsilk
fffacd	lemonchiffon
fffaf0	floralwhite
fffafa	snow
ffff00	yellow
ffffe0	lightyellow
fffff0	ivory
ffffff	white