Color Blindness Simulator
Test your designs for color accessibility:
- Simulate different types of color vision deficiencies
- Compare original and simulated views side by side
- Understand how colors appear to people with color blindness
- Get accessibility recommendations
Normal Vision
Standard color perception
Deuteranopia
Red-Green color blindness
Protanopia
Red-Green color blindness
Tritanopia
Blue-Yellow color blindness
Color Vision Comparison
Original Image
Simulated View
Color Accessibility
8%
People Affected
Deuteranopia
Most Common Type
1 in 12
Male Prevalence
1 in 200
Female Prevalence
Accessibility Recommendations
Use high contrast ratios and don't rely solely on color to convey information.