Color Blindness Simulator
See your designs through protanopia, deuteranopia, tritanopia and more — check accessibility for everyone.
- Runs in your browser
- No upload on server
- Free, forever
- Upload image
- Pick simulation
- Compare views
Simulate
About 1 in 12 men and 1 in 200 women have some form of color blindness. Check your design works for everyone.
Original
Deuteranopia (no green)
How this works — and why it's private
- Upload a design, photo or screenshot.
- Pick a type of color vision to simulate.
- Compare the original and simulated views to spot accessibility issues.
Rate Color Blindness Simulator
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