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Color values

Color values for color= and bgc= attributes may be specified using either a list of decimal, comma-separated component values, or a hex notation, similar to HTML.
color
{ {red , green , blue} | gray } | { [ 0x ] hex6 } | { 0xhex2 }
red, green, blue, gray
Color component value (0...255, decimal integer).
hex6
Packed six digit hexadecimal RGB color value (RRGGBB).
hex2
Packed two digit hexadecimal gray color value (0…FF).

Examples

Some examples of valid color specifiers and their corresponding RGB color value interpretation:
0,100,200
(0,100,200)
128
(128,128,128)
0x010203
(1,2,3)
00b1c2
(160,177,194)

See also