Color Blindness Test lets you to make the Ishihara Color Test on your device.

The Ishihara Color Test is a color perception test for red-green color deficiencies compounded of pseudo-isochromatic plates. It was published by the Dr Shinobu Ishihara, a professor at the University of Tokyo, in 1917.

Color Blindness Test offers you to make the long Ishihara Color Test version with 24 plates. During the test, you will have to see 24 plates and answer to questions to say what do you see on the screen. At the end of the test, based on your answers, Color Blindness Test could provide you a result for your Ishihara Color Test. Thus, you could have a normal color vision, a total color blindness, a red green color blindness, a red color blind vision (protanopia), a mild red color blind vision (prontanomaly), a green color blind vision (deuteranopia) or still a mild green color blind vision (deuteranomaly). You can keep a trace of your previous tests via the History feature.

Note, that the result given by Color Blindness Test has no real medical value. It's just an indication of your color vision level. To be sure of your color vision, you must consult a specialist that will make you more complete exams.

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