Color blindness simulator

See how colors and images look with different kinds of color-vision deficiency.

Colors

Hex codes or color names, separated by spaces.

Severity100%

Normal vision	Protanopia	Deuteranopia	Tritanopia	Achromatopsia

Simulate an image

Drop or choose an image

PNG, JPEG, WebP or SVG. It stays in your browser.

WCAG 2.2 contrast ratios, fixes and SVG color pairs.

Color palettes from harmony rules, with lock and export.

Map an SVG's colors to a new palette.

Any color string to HEX, RGB, HSL, OKLCH, CMYK and more.