So how well do you think you can discriminate colors of different hues? This test aims to test your color IQ, and ranks your ability to match color hues. The scores are ranked from 0 upwards, with 0 being perfect. I scored 53, which isn’t TOO bad for someone who’s colorblind to start with. To perform the test, simply arrange the colored tiles in order of hue from left to right. The first and last color tiles are fixed in place, and serve as your start and end points. Your scores in the comments!