Color Blindness Test

About Color Blindness Test Android App

This Color Blindness test is designed to test if you are color blind or have weaknesses seeing certain colors.

This Color Blindness Test includes 18 Ishihara test plates that should be enough for you to test whether you have problems seeing colors.

Currently the Ishihara test is the best known color blindness test. It consists of a number of colored plates, each of which contains a circle of dots appearing randomized in color and size. Almost all of the color blind people have problems distinguishing red and green colors. There is another color vision deficiency, blue/yellow, but it's extremely rare and currently there are no tests for it.

Color blindness, or color vision deficiency, is the inability or decreased ability to see color, or perceive color differences, under normal lighting conditions.

99% of all colorblind people are not really color blind, because they can see colors, but cannot make any difference between some of them. They are called color deficient.

Tips:
-Place your phone at arms length
-Have a mild, natural light
-Try to identify the number on the plate