Color Blind Test: Vision Check

Wondering if you're color blind? Take a quick Ishihara-style color blind test right on your phone. Identify the hidden numbers in 16 color dot plates and get an instant color vision screening result, plus a full plate-by-plate report.

ISHIHARA COLOR BLIND TEST
• 16 Ishihara-style color plates, generated fresh every time you take the test
• Difficulty rises gradually, from easy warm-up plates to high-similarity plates that challenge even normal color vision
• Tap the number you see, or skip if you're unsure
• No time limit: go at your own pace
• Focused on red-green color vision, the most common type of color vision deficiency

INSTANT RESULTS & FULL REPORT
• See your score, accuracy and an overall color vision result the moment you finish
• Clear result bands: Normal Vision, Mild Deficiency or Possible Deficiency
• The full report shows every plate side by side: the plate you saw and the answer revealed
• Share your result with friends and family
• Your test history is saved on your device so you can track your color vision over time

EYE TRAINER GAME
Think you have a sharp eye for color? Spot the one tile that's a slightly different shade. Every round the grid grows and the colors get closer together. One wrong tap and it's game over. How far can you go?

ISHIHARA CHALLENGE
A sudden-death color blindness test: plates keep getting harder until you miss one. Build the longest streak you can.

WHY TAKE A COLOR VISION TEST?
Many people with color vision deficiency don't know they have it. A color blindness test can help you notice whether red and green, or other similar colors, look harder to tell apart for you. It's useful before a driving, pilot or job eye test, for parents curious about their kids' color vision, or for anyone who has ever wondered "am I color blind?"

HOW IT WORKS
1. Start the test and look at each color plate
2. Pick the number hidden in the dots
3. After 16 plates, get your color vision screening result and full report

Inspired by the Ishihara plate method used around the world to screen for color vision deficiency (colour blindness, daltonism).

IMPORTANT
This app is a screening and educational tool, not a medical diagnostic device. Screen brightness, color settings and night mode or blue-light filters can affect results. For a diagnosis, please see an optometrist or eye care professional.