Indicative screening · no sign-up

Test your color vision

Two tests, two ways of looking at colors. Pick the one that suits you, or take both for a more complete picture.

Chameleon test

New

A chameleon is hiding in a stained glass window: tap it as soon as you see it. Screen after screen, it blends in better and better with the reds, greens and blues.

Answer: one tap per screen
Duration: about 1 min 30
Colors: red-green and blue-yellow
Age: from age 4

Take the Chameleon test →

Ishihara test

The plates of colored dots used by eye doctors since 1917. Enter the number or the path you can make out on each plate.

Answer: a number or a path
Duration: 12 plates
Colors: red-green
Age: being able to read numbers

Take the Ishihara test →

Which one to choose?

For a first screening, or for a child: the Chameleon test. No numbers to read, and it also picks up difficulties on the blue-yellow axis.
To find the eye doctor's test again: the Ishihara test. It only covers red-green.
For a more complete picture: take both, with night mode off and enough brightness.

These tests are indicative and depend on your screen settings. They do not replace an exam with an orthoptist or an ophthalmologist.