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Controlling appearance with materials Specifying colors

Colors specify:

A mixture of red, green, and blue light

Values between 0.0 (none) and 1.0 (lots)

Color	Red	Green	Blue	Result
White	1.0	1.0	1.0	(white)
Red	1.0	0.0	0.0	(red)
Yellow	1.0	1.0	0.0	(yellow)
Cyan	0.0	1.0	1.0	(cyan)
Brown	0.5	0.2	0.0	(brown)