In light, any two colors that add to white. In pigments (paints, inks, etc.), any to colors that add to black.

Light examples:

Red + Cyan = White

Green + Magenta = White

Blue + Yellow = White

Red + Green + Blue = White

Pigment examples:

All above add to black rather than white

Area Sign - Mixing Waves
Benham's Disk
Bird in Cage
Blue Sky
Color Removal
Color Reversal
Color Sum
Colored Shadows
Distilled Light
Pinball Machine
Polarized Image Mosaic
Polarized Light Island
Polaroid Island (Audry's)

Color Mixing (Additive)
Color Mixing (Subtractive)
Color Separation

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