Color Blindness Simulator
Preview how colors and images appear under common types of color vision deficiency.
What is Color Blindness Simulator?
Simulate how colors appear to people with different types of color vision deficiency. Compare normal color perception with common color blindness conditions to identify colors that may become difficult to distinguish.
How to use
- Enter or select colors to simulate.
- Choose a color vision deficiency type.
- Compare the original and simulated colors.
- Review the differences and adjust colors if necessary.
Features
- Multiple color vision deficiency simulations
- Original and simulated color comparison
- Hex color input
- Instant browser-based processing
Common Use Cases
- Accessible web design
- UI and UX testing
- Color palette evaluation
- Data visualization
- Accessibility testing
Example
#FF0000
Original: #FF0000 Protanopia simulation: altered red appearance Deuteranopia simulation: altered red appearance
FAQ
What types of color blindness can be simulated?
The simulator can model common color vision deficiencies such as protanopia, deuteranopia, and tritanopia.
Can I test individual colors?
Yes. Individual colors can be entered and compared under different simulation modes.
Is this a medical diagnostic tool?
No. A color blindness simulator is intended for design and accessibility testing and should not be used as a medical diagnosis.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.