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Color Blindness Simulator

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More Color Tools

Color Contrast CheckerCheck WCAG contrast ratios between text and background colors for accessibility compliance.
RGB to CMYKConvert RGB screen colors to CMYK print values with cyan, magenta, yellow, and key (black) percentages.
CMYK to RGBConvert CMYK print color values to on-screen RGB and HEX for web and digital design.
Gradient GeneratorBuild linear and radial CSS gradients with multiple color stops, live preview, and copy-ready code.
Brand Color ExtractorUpload a logo or brand image to extract dominant colors with HEX, RGB, and CSS variable exports.
Color Palette ExtractorExtract a color palette from any image with sortable swatches and copy-ready HEX, JSON, CSS gradient, and SVG exports.

Part of:Free Color Tools

Color Blindness Simulator

Preview how colors and images appear under protanopia, deuteranopia, tritanopia, and other color vision deficiencies.

Simulation type

Green cone absent — the most common form of color blindness.

Mode

HEX color

Original

#22c55e

rgb(34, 197, 94)

Deuteranopia view

#5f537d

rgb(95, 83, 125)

Common colors under Deuteranopia

Click a swatch to load that color. Left is original, right is simulated.