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About this tool
Test your color perception by matching the target color from a grid of similar shades. How good is your eye?
Color Match Game tests how well you can spot a target color among close shades — and gets harder each round as the differences shrink.
Open Color Match Game on AltFTool — it loads instantly in your browser.
Add your input to the workspace.
Adjust the options until the result looks right.
Copy or download the output and put it to work.
Shades get closer each round.
Earn points and keep streaks.
A quick, replayable challenge.
The wrong options get closer to the target color each round.
10 rounds, then your final score shows.
It's a fun way to gauge color sensitivity, not a professional test.