It's leaving participants (including the test developer and his spouse) divided. Color perception is different for all of us.

Given below is an online color blind test to know whether you suffer from color vision deficiency or not. This Color vision testing is based on the Ishihara Test for color blindness. Color blindness ...

The test focuses on blue-green hues between 150 and 210.” However, if you see a color that you want to identify as somewhere ...