Drop an image here or click to choose Images are processed only on this device and never sent anywhere · Paste (Ctrl+V) works too

Type

Severity 100% 100% = dichromacy (color blindness); lower values = anomalous trichromacy (color weakness)

View

Model: Machado, Oliveira & Fernandes (2009) linear RGB matrices; achromatopsia is approximated by keeping luminance only. See the guide for how it works and its limits.

Original

Simulated

Color Blindness Simulator (Machado 2009 Model)