Toolzium
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Color Blindness Simulator
Simulate how images and colors appear to people with different types of color blindness.
Input Mode
Choose to simulate colors or an uploaded image
Original
Normal vision
Protanopia
No red (red-green)
Deuteranopia
No green (red-green)
Tritanopia
No blue (blue-yellow)
Achromatopsia
Complete color blindness
Accessibility Tips
- Don't rely solely on color to convey information (e.g., using only red text for errors).
- Ensure high contrast between text and background colors.
- Use patterns or textures in charts and graphs in addition to color.
- Add text labels to color-coded elements.
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