Color Blind

Color blindness or color vision deficiency is the decreased ability to perceive differences between some of the colors that others can distinguish.

Color chart for the color blind - specifically for selecting web safe colors on the computer.

Topics on Human Color Blindness and the effects of being color blind. Take the color-blind test to determine if you have a color vision deficiency.

Explains mechanics and physiology, and includes color wheels to simulate what the disabled see.

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