Color Blind Test (Red-Green & Blue-Yellow Color Vision Check)
Color vision check
Read the number hidden in the dots
- Turn screen brightness up and switch off night mode, blue light filters, and color filters
- Sit 50–70 cm (20–28 in) straight in front of the screen and answer each plate within about 3 seconds
- If you can't see a number, don't guess — press “Can't see”
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Number you see
Keyboard: digits · Enter next · Backspace delete · N can't see
Result · Estimate
| Plate type | Correct | Large color difference → small | Assessment |
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This result is not a medical diagnosis. It is an estimate for reference that can vary widely with your screen's color reproduction, brightness, night mode (blue light filter), ambient lighting, and viewing distance. To confirm the exact type and severity, see an eye doctor for standard tests such as the anomaloscope.
Plate review
The correct answer and your answer for each plate. A bold underline marks a missed plate.
Recent results
| Date | Plates | Red axis (protan) | Green axis (deutan) | Blue-yellow axis (tritan) | Estimate |
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