Color Blindness Simulator

Simulator

Upload an image to test color perception.

Tap or Drag to Upload

Blindness Type

Normal Vision No color deficiency

Red-Green Deficiencies

Protanopia Red-blind (No red cones)

Deuteranopia Green-blind (No green cones)

Protanomaly Red-weak

Deuteranomaly Green-weak

Blue-Yellow Deficiencies

Tritanopia Blue-blind (No blue cones)

Tritanomaly Blue-weak

Monochromacy

Achromatopsia Total color blindness

Achromatomaly Partial monochromacy

Simulation accuracy approximates Daltonization algorithms.

Mode:

Normal