Color Blindness Test
Professional Ishihara color vision assessment to detect red-green and blue-yellow color blindness. Test your color vision with medically-accurate plates and get instant results.
⚠️ Medical Disclaimer: This online color blindness test is for screening purposes only and cannot replace professional color vision testing. Results are approximate and should be confirmed by an eye care professional. Screen calibration and lighting can affect accuracy.
🎯 Test Preparation Instructions
- Set your screen brightness to maximum (100%)
- Remove any colored glasses or filters
- View from 20-30 inches (50-75cm) distance
- Use natural daylight or bright white light
- Answer within 3 seconds per plate for accuracy
- Enter the number you see, or "0" if you see nothing
Plate 1 of 14
Time: 3.0s
Test Complete
12/14
Color vision assessment complete
📋 Color Vision Analysis
Your results will be analyzed here...
Protanopia/Protanomaly
Red vision deficiency - difficulty with red-green discrimination
Deuteranopia/Deuteranomaly
Green vision deficiency - most common red-green color blindness
Tritanopia/Tritanomaly
Blue vision deficiency - rare blue-yellow color blindness
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