Understanding Color Blindness: Test & Solutions
Color blindness affects approximately 1 in 12 men and 1 in 200 women worldwide. It's not about seeing the world in black and white, but rather difficulty distinguishing between certain colors. Our comprehensive test helps identify color vision deficiencies quickly and accurately.
300M
People affected globally
5 min
Average test duration
Global Color Vision Deficiency Statistics
Normal Vision
Color Deficient
92%
8%
Common Types of Color Blindness
Protanomaly (Red-Weak)
🔴
Reduced sensitivity to red light, making reds appear greener and less bright.
Deuteranomaly (Green-Weak)
🟢
The most common type, causing difficulty distinguishing between reds, greens, yellows, and oranges.
Tritanomaly (Blue-Weak)
🔵
Difficulty distinguishing between blue and yellow, and between violet and red.
Take Our Color Vision Test
The Ishihara test is the most well-known screening tool for color blindness. Try our simulated plates below:
12
Normal Vision
Color blind may see: 17
8
Red-Green Test
Red-green deficient may not see
6
Blue-Yellow Test
Blue-yellow deficient may not see
Why Test Your Color Vision?
- Career Requirements: Certain professions (pilots, electricians, designers) require normal color vision
- Educational Support: Identify potential learning difficulties related to color
- Safety Considerations: Avoid confusion with color-coded warnings and signals
- Daily Life: Improve your experience with clothing choices, cooking, and more
"I never realized I had color vision deficiency until I took this test. The detailed report helped me understand my specific condition and find solutions that work for me."
- Michael Anderson, Graphic Designer
Solutions for Color Vision Deficiency
- Specialized Glasses: EnChroma and other brands that enhance color perception
- Mobile Apps: Color identification tools using your smartphone camera
- Digital Solutions: Screen filters and color adjustment settings
- Educational Resources: Learning alternative ways to identify colors
Remember: Color blindness is not a disability but a different way of seeing the world. Understanding your color vision helps you adapt and thrive.
This test is for reference only. If you need medical diagnosis, please consult a professional ophthalmologist