Accessibility Tool

Color Blindness Simulator

Upload an image to see how it appears to people with different types of color vision deficiencies.

Drag & drop or click to browse

Normal Vision

Default view

Protanopia

Red-blindness (1% of males)

Deuteranopia

Green-blindness (Most common)

Tritanopia

Blue-blindness (Rare)

Achromatopsia

Complete color blindness

Applying SVG Color Matrix filters directly to the image element.