Color Blindness Simulator
Enter a hex colour to see how it appears to people with different types of colour vision deficiency.
Original Colour
#E74C3C
RGB(231, 76, 60)
Simulated Vision
Protanopia
Red-blind. Difficulty distinguishing red and green. Affects roughly 1% of males.
rgb(164, 162, 64)
Deuteranopia
Green-blind. Most common form of color blindness. Affects roughly 5% of males.
rgb(173, 185, 65)
Tritanopia
Blue-blind. Very rare. Difficulty distinguishing blue and yellow.
rgb(223, 67, 68)
About Colour Blindness
Colour vision deficiency affects approximately 8% of males and 0.5% of females worldwide. The most common type is red-green colour blindness (protanopia and deuteranopia). This simulator uses matrix transformations to approximate how colours appear to people with different types of colour vision deficiency. The results are approximations and may vary from person to person.