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Backed by science and designed by experts! The fastest, most efficient and accurate colour blind test on the internet! Find out if you suffer from colour blindness in less than 2 minutes

take the test

About The Pilestone Colour Blindness Test

Have you ever asked yourself the question: Am I colour blind? Well, if you suspect yourself or a loved one might have a type of colour blindness, our expertly crafted colour blindness test is here to help prove whether or not that is true.

We can check to see whether you're affected by various types of colour blindness, including Deuteranomaly/ Deuteranopia (red-green blindness), Protanomaly/ Protanopia (red-green blindness), or Tritanomaly/ Tritanopia (blue-yellow blindness).

Before you take the test:

  • Remove any glasses with coloured lenses: taking this test with only your prescription lenses or naked eye will provide you with the most accurate results. Wearing a coloured lens can make your results inaccurate.
  • Turn up your screen brightness: brighter colours are easier to see.
  • The test consists of a series of colour blind test plates: which form a shape of a one or two-digit number.
  • If you are unsure about the number within the test plate: Type in your best guess. You can also select skip/unsure to move on to the next question.
take the test

Why Our Test?

Pilestone's colour blindness test is the most up-to-date and fastest colour vision test on the web (Released in October 2020). This guarantees that you're getting the most accurate colour vision testing on the internet.

  • FAST takes less than 2 minutes!
  • SIMPLE effortless design makes user interaction easy!
  • ACCURATE designed and backed by our industries colour blind experts!
take the test

How It Works

There's no one-size-fits-all when it comes to colour blind glasses. Follow the simple 3 step process to ensure you choose the right glasses and lenses for your specific type of colour blindness.


Take the test

The worlds most accurate online colour blind test backed by experts! Find out if you suffer from colour blindness in less than 2 minutes!

take the test


Find your lens

After taking our online colour blind test, check the colour blind lens guide where we run you through each lens type to ensure you choose the right option for you.

find your lens


Change your view

After choosing your lens, try Pilestone colour blind corrective glasses risk-free with our 60-day money-back guarantee.

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