カラーチャート
Windows、Macintoshのカラーパレットに共通している、InternetExplorer、Netscapeのどちらで見ても同じに表示される216色を紹介します。

#FF0000

R = 255
G = 000
B = 000
#FF0033

R = 255
G = 000
B = 051
#FF0066

R = 255
G = 000
B = 102
#990000

R = 153
G = 000
B = 000
#CC0000

R = 204
G = 000
B = 000
#CC0033

R = 204
G = 000
B = 051
#993333

R = 153
G = 051
B = 051
#CC3333

R = 204
G = 051
B = 051
#FF3333

R = 255
G = 051
B = 051
#996666

R = 153
G = 102
B = 102
#CC6666

R = 204
G = 102
B = 102
#FF6666

R = 255
G = 102
B = 102
#CC9999

R = 204
G = 153
B = 153
#FF9999

R = 255
G = 153
B = 153
#FFCCCC

R = 255
G = 204
B = 204
#660000

R = 102
G = 000
B = 000
#FF3300

R = 255
G = 051
B = 000
#FF3366

R = 255
G = 051
B = 102
#990033

R = 153
G = 000
B = 051
#CC3366

R = 204
G = 051
B = 102
#FF6699

R = 255
G = 102
B = 153
#663333

R = 102
G = 051
B = 051
#CC0066

R = 204
G = 000
B = 102
#993366

R = 153
G = 051
B = 102
#663366

R = 102
G = 051
B = 102
#330033

R = 051
G = 000
B = 051
#660033

R = 102
G = 000
B = 051
#FF99CC

R = 255
G = 153
B = 204
#990066

R = 153
G = 051
B = 102
#CC3399

R = 204
G = 051
B = 153
#FF66CC

R = 255
G = 102
B = 204
#CC0099

R = 204
G = 000
B = 153
#CC6699

R = 204
G = 102
B = 153
#996699

R = 153
G = 102
B = 153
#330066

R = 102
G = 000
B = 102
#660066

R = 102
G = 000
B = 102
#FF0099

R = 255
G = 000
B = 153
#990099

R = 153
G = 000
B = 153
#CC00CC

R = 204
G = 051
B = 204
#FF00FF

R = 255
G = 000
B = 255
#FF00CC

R = 255
G = 000
B = 204
#993399

R = 153
G = 051
B = 153
#CC33CC

R = 204
G = 051
B = 204
#FF33FF

R = 255
G = 051
B = 255
#FF3399

R = 255
G = 051
B = 153
#CC66CC

R = 204
G = 102
B = 204
#FF66FF

R = 255
G = 102
B = 255
#CC99CC

R = 204
G = 153
B = 204
#FF99FF

R = 255
G = 153
B = 255
#FFCCFF

R = 255
G = 204
B = 255
#CC00FF

R = 204
G = 000
B = 255
#9900CC

R = 153
G = 000
B = 204
#CC33FF

R = 204
G = 051
B = 255
#FF33CC

R = 255
G = 051
B = 204
#9933CC

R = 153
G = 051
B = 204
#CC66FF

R = 204
G = 102
B = 255
#9900FF

R = 153
G = 000
B = 255
#660099

R = 102
G = 000
B = 153
#6600CC

R = 102
G = 000
B = 204
#663399

R = 102
G = 051
B = 153
#9933FF

R = 153
G = 051
B = 255
#9966CC

R = 153
G = 102
B = 204
#CC99FF

R = 204
G = 153
B = 255


#0000FF

R = 000
G = 000
B = 255
#0000CC

R = 000
G = 000
B = 204
#0033FF

R = 000
G = 051
B = 255
#0066FF

R = 000
G = 102
B = 255
#0033CC

R = 000
G = 051
B = 204
#0099CC

R = 000
G = 153
B = 255
#0066CC

R = 000
G = 102
B = 204
#330099

R = 051
G = 000
B = 153
#3300FF

R = 000
G = 051
B = 255
#00CCCC

R = 000
G = 204
B = 204
#000099

R = 000
G = 000
B = 153
#003399

R = 000
G = 051
B = 153
#0099FF

R = 000
G = 153
B = 255
#333366

R = 051
G = 051
B = 102
#333399

R = 051
G = 051
B = 153
#3333CC

R = 051
G = 051
B = 204
#3333FF

R = 051
G = 051
B = 255
#666699

R = 102
G = 102
B = 153
#6666CC

R = 102
G = 102
B = 204
#6666FF

R = 102
G = 102
B = 255
#9999CC

R = 153
G = 153
B = 204
#9999FF

R = 153
G = 153
B = 255
#CCCCFF

R = 204
G = 204
B = 255
#3366FF

R = 051
G = 102
B = 255
#6633CC

R = 204
G = 051
B = 204
#9966CC

R = 153
G = 102
B = 255
#3300CC

R = 051
G = 000
B = 204
#3366CC

R = 051
G = 102
B = 204
#6699FF

R = 102
G = 153
B = 255
#3399FF

R = 051
G = 153
B = 255
#003366

R = 000
G = 051
B = 102
#000033

R = 000
G = 000
B = 051
#336699

R = 051
G = 102
B = 153
#6633FF

R = 102
G = 051
B = 255
#6699CC

R = 102
G = 153
B = 204
#99CCFF

R = 153
G = 204
B = 255
#006666

R = 000
G = 102
B = 102
#006699

R = 000
G = 102
B = 153
#3399CC

R = 051
G = 153
B = 204
#66CCFF

R = 102
G = 204
B = 255
#33CCFF

R = 051
G = 204
B = 255
#6600FF

R = 102
G = 000
B = 255
#003333

R = 000
G = 051
B = 051
#006666

R = 000
G = 000
B = 102
#336666

R = 051
G = 102
B = 102
#009999

R = 000
G = 153
B = 153
#339999

R = 051
G = 153
B = 153
#666699

R = 102
G = 153
B = 153
#00CCFF

R = 000
G = 204
B = 255
#33CCCC

R = 051
G = 204
B = 204
#66CCCC

R = 102
G = 204
B = 204
#99CCCC

R = 153
G = 204
B = 204
#00FFFF

R = 000
G = 255
B = 255
#33FFFF

R = 051
G = 255
B = 255
#66FFFF

R = 102
G = 255
B = 255
#99FFFF

R = 153
G = 255
B = 255
#CCFFFF

R = 204
G = 255
B = 255
#00FFCC

R = 000
G = 255
B = 204
#00CC99

R = 000
G = 204
B = 153
#33FFCC

R = 051
G = 255
B = 204
#00FF99

R = 000
G = 255
B = 153
#33CC99

R = 051
G = 204
B = 153
#66FFCC

R = 102
G = 255
B = 204


#00FF00

R = 000
G = 255
B = 000
#00CC00

R = 000
G = 204
B = 000
#009900

R = 000
G = 153
B = 000
#006600

R = 000
G = 102
B = 000
#003300

R = 000
G = 051
B = 000
#00FF33

R = 000
G = 255
B = 051
#009933

R = 000
G = 153
B = 051
#006633

R = 000
G = 102
B = 051
#00CC66

R = 000
G = 204
B = 102
#33CC66

R = 102
G = 204
B = 102
#66FF99

R = 102
G = 255
B = 153
#00CC33

R = 000
G = 204
B = 051
#33FF66

R = 051
G = 255
B = 102
#33FF99

R = 051
G = 255
B = 153
#99FFCC

R = 153
G = 255
B = 204
#009966

R = 000
G = 255
B = 102
#336633

R = 051
G = 102
B = 051
#00FF66

R = 000
G = 255
B = 102
#339933

R = 051
G = 153
B = 051
#669966

R = 102
G = 153
B = 102
#339966

R = 051
G = 153
B = 102
#33CC33

R = 051
G = 204
B = 051
#66CC66

R = 102
G = 204
B = 102
#99CC99

R = 153
G = 204
B = 153
#66CC99

R = 102
G = 204
B = 153
#33FF33

R = 051
G = 255
B = 051
#66FF66

R = 102
G = 255
B = 102
#99FF99

R = 153
G = 255
B = 153
#CCFFCC

R = 204
G = 255
B = 204
#33FF00

R = 051
G = 255
B = 000
#33CC00

R = 051
G = 204
B = 000
#66FF33

R = 102
G = 255
B = 051
#339900

R = 051
G = 153
B = 000
#66CC33

R = 153
G = 255
B = 051
#99FF66

R = 153
G = 255
B = 102
#66FF00

R = 102
G = 255
B = 000
#336600

R = 051
G = 102
B = 000
#669933

R = 102
G = 153
B = 051
#66CC00

R = 102
G = 204
B = 000
#99CC66

R = 153
G = 204
B = 102
#99FF33

R = 153
G = 255
B = 051
#CCFF99

R = 204
G = 255
B = 153
#99FF00

R = 153
G = 255
B = 000
#669900

R = 102
G = 153
B = 000
#99CC33

R = 153
G = 204
B = 051
#CCFF66

R = 204
G = 255
B = 102
#99CC00

R = 153
G = 204
B = 000
#CCFF33

R = 204
G = 255
B = 051
#CCFF00

R = 204
G = 255
B = 000
#333300

R = 051
G = 051
B = 000
#666600

R = 102
G = 102
B = 000
#666633

R = 102
G = 102
B = 051
#999900

R = 153
G = 153
B = 000
#999933

R = 153
G = 153
B = 051


#999966

R = 153
G = 153
B = 102
#CCCC00

R = 204
G = 204
B = 000
#CCCC33

R = 204
G = 204
B = 051
#CCCC66

R = 204
G = 204
B = 102
#CCCC99

R = 204
G = 204
B = 153
#FFFF00

R = 255
G = 255
B = 000
#FFFF33

R = 255
G = 255
B = 051
#FFFF66

R = 255
G = 255
B = 102
#FFFF99

R = 255
G = 255
B = 153
#FFFFCC

R = 255
G = 255
B = 204
#FFCC00

R = 255
G = 204
B = 000
#CC9900

R = 204
G = 153
B = 000
#FFCC33

R = 255
G = 204
B = 051
#996600

R = 153
G = 102
B = 000
#CC9933

R = 204
G = 153
B = 051
#FFCC66

R = 255
G = 204
B = 102
#FF9900

R = 255
G = 153
B = 000
#663300

R = 102
G = 051
B = 000
#CC6600

R = 204
G = 102
B = 000
#CC9966

R = 204
G = 153
B = 102
#FF9933

R = 255
G = 153
B = 051
#FFCC99

R = 255
G = 204
B = 153
#FF6600

R = 255
G = 102
B = 000
#993300

R = 153
G = 051
B = 000
#CC6633

R = 204
G = 102
B = 051
#FF9966

R = 255
G = 153
B = 102
#CC3300

R = 204
G = 051
B = 000
#FF6633

R = 255
G = 102
B = 051
#330000

R = 051
G = 000
B = 000
#996633

R = 153
G = 102
B = 051
#333333

R = 051
G = 051
B = 051
#666666

R = 102
G = 102
B = 102
#999999

R = 153
G = 153
B = 153
#CCCCCC

R = 204
G = 204
B = 204
#FFFFFF

R = 255
G = 255
B = 255
#000000

R = 000
G = 000
B = 000