Free colorblind test

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see color?

Tell us what you see in the following images and share the test results with your friends!

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Did you know that ...
some animals can see more colors than people?

Bees and butterflies can see colors people never see.

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Did you know ...
why Facebook is blue?

Because Mark Zuckerberg is red-green color blind. Blue is the richest color people with this type of color blindness can see, which is why it is Facebook's dominant color.

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Did you know that ...
only 1 in 200 women are color blind?

However, only women can be carriers of the color blindness gene. So if you are male and your father is color blind, then you cannot inherit it from him.

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Did you know that ...
the color blind can see in the dark?

They cannot see in total darkness, but they can distinguish details at a much lower light level than people with normal color vision.

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