Online Ishihara Test

Free Online Ishihara Colour Vision Test

On this page you can do a free online version of the Ishihara Colour test. This free Ishihara test is actually designed to be used in a booklet and is usually executed by an eye doctor but now you can do it yourself.

Please be aware that your personal computer display settings, ambient light and other factors can affect your test result. If you want to get an accurate diagnosis of your color vision deficiency, please visit your local eye specialist or buy the original test yourself.

The principle and basis for the Ishihara test charts are the quality of the colours and the colour arrangement. Imitation tests and online tests have no scientific basis and are not reliable, resulting in a high rate of false positives and/ or false negatives. We highly recommend you do not use the online version for official purposses. You can buy the original Ishihara test books through this webshop.

 

color blindness test 5Correct answer: 3

Those with red/ green deficiencies will say 5. Those with total colour blindness and weakness are not able to read any numeral.

 

 

 

 

ishihara color test 4

 

Correct answer: 8

For those with a red/ green deficiencies will say 3. Those with total colour blindness and weakness are not able to read any numeral.

 

 

 

Ishihara color test plate 3Correct answer: 6

The majority of those with colour vision deficiencies are not able to read the numeral of read the number incorrectly.

 

 

 

 

 

ishihara plate 1Correct answer: 12

Even if you are colour blind, you will get this one right. This plate is mainly used to explain the test.

 

 

 

 

 

Ishihara plate 2

Correct answer: 74

Those with a red/ green deficiencies will see 21.

If you see nothing, you have anchromat

This test shows that with red/ green deficiency yellow and blue colours appear clear as compared to red/ green colours together.

 

 

Ishihara plate 7Correct answer: 5

Those with a red/ green deficiencies will see a 2. Those with total colour blindness and weakness are not able to read the numeral.

 

 

 

 

ishihara test 6Correct answer: 29

Those with a red/ green deficiencies will see 70. Those with total colour blindness and weakness are not able to read any numeral.

 

 

 

 

ishihara test 8

Correct answer: 7

The majority of those with colour deficiencies are not able to read them or read them incorrectly.

 

 

 

 

 

ishihara test 9

 

Correct answer: 57

For those with a red/ green deficiencies will see 35. Those with total colour blindness and weakness are not able to read any numeral.

 

 

 

ishihara-color-blindness 11

Correct answer: 6

The majority of those with colour deficiencies are not able to read them or read them incorrectly.

 

 

 

 

 

Want to buy the Ishihara test book yourself? You can buy the original Ishihara test books through this webshop.

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