Color Blindness Simulator

Preview how colors appear to people with different types of color blindness

Normal Vision

Protanopia (Red-blind)

Deuteranopia (Green-blind)

Tritanopia (Blue-blind)

Achromatopsia (No color)

Color Blindness Simulator

See how your colors appear to people with different types of color blindness.

Types of Color Blindness

  • Protanopia: Difficulty seeing red (~1% of men)
  • Deuteranopia: Difficulty seeing green (~6% of men)
  • Tritanopia: Difficulty seeing blue (very rare)
  • Achromatopsia: Complete color blindness (very rare)