Normal vision~92% males, ~99.5% females
Sample
All three cone types working. Full color range.
See how your colors look to people with different types of color vision. Pick primary, secondary, background colors, set severity, then compare normal vision with protanopia, deuteranopia, tritanopia, achromatopsia. Use the results to improve contrast, accessibility.
Enter or pick colors to simulate. All vision types update live.
How your colors appear under each vision type.
All three cone types working. Full color range.
No L-cones (red). Reds and greens hard to tell apart.
No M-cones (green). Most common red-green type.
No S-cones (blue). Blues and yellows confused.
No color. Only shades of gray.
Click a preset to load colors.
