Color Blindness Simulator

Simulate how colors appear to people with color blindness

ORIGINAL: #EF4444

Original Source Color

Select Hex Color:

#EF4444

Protanopia (Red-Blind)

~1% of males

#A5A344

Absence of red retinal photoreceptors (L-cone). Red appears dark or brown/greenish.

Deuteranopia (Green-Blind)

~6% of males (Most Common)

#AFBC44

Absence of green retinal photoreceptors (M-cone). Red and green confuse easily.

Tritanopia (Blue-Blind)

~0.01% of population (Rare)

#E64444

Absence of blue retinal photoreceptors (S-cone). Blue appears greenish and yellow looks violet.

Achromatopsia (Monochromacy)

~0.003% of population

#777777

Complete lack of cone vision. Everything is perceived strictly in shades of grey.