Colorblind people can be all around us and many times they have no idea about their disability. Color blindness affects approximately one in every twelve men and one in every two hundred women. In Britain this means that there are approximately 2.7 million color blind people. This is about 4.5% of the entire population, most of whom are male.
This test is for color blindness and by taking it you can check how capable are your eyes for detecting for the most types of color vision differences. In case you do have a color blindness this test will tell what colors you are not able to perceive. At the end of the test you will know if you should contact your eye doctor for further professional medical tests.
Test You Have Colorblind Vision
You can check your color vision with this online test! Before you start the test, please check if you have any screen color filters turned on. Please check if you have some applications installed on your device that might affect the colors of your screen. Please remove all color-filter eye glasses.
The results may end up differently depending on how lighting conditions are set up at your environment. Furthermore check your device’s display settings. With the following test you might get only an idea about color vision disability if any. This is for informational purposes only and if you test positive on this test please contact your eye doctor.
Colorblind people are everywhere. Color blindness is the inability to see or differentiate color under normal lighting conditions.
Did you know color blindness can be inherited or even acquired during life? However, the world knows about 3 types of inherited color vision deficiencies, such as anomalous trichromacy, dichromacy and monochromacy.
By acquired we mean that it can appear because of some damage to the eye, parts of the brain or the optic nerve. However, it can be done by physical damage or chemical damage.
This disability can cause problems in one’s search for a job occupation where color perception is essential, jobs occupations like electricians who uses color coded wires or drivers who have to follow color coded signals.
This test is a performed by physicians in order to diagnose color blindness.
Ishihara test consists of 24 to 38 colored plates. Each of these plates contains of the circle filled with dots in different sizes and colors. Some of these plates have visible pattern within the circles and some don’t. People with no color deficiency should be able to notice the pattern or see no patterns at all when required.
Problems like red-green color vision defect or blue-yellow color vision defect. However the test can reveal problems even after seeing only a few of these plates.
Lastly this test consists of plates that have visible and recognizable patterns. However, these images are with hidden digits.
Below you can find little test on how to check your vision is colorblind.