Colour Guesser
A colour guesser is a game that tests how accurately you can identify and reproduce a colour by eye. ColorFlex is a free browser-based colour guesser built around real trending products instead of abstract swatches.
How the colour game works
Each round you see a real product photograph — trainers, lipsticks, album covers. You use the picker to set hue, saturation and brightness. The closer your colour is to the actual product colour, the higher your score (out of 100). Five rounds make a game.
Play solo, daily, or with mates
- Solo — unlimited practice rounds.
- Daily — one shared puzzle a day, leaderboard resets at midnight UTC.
- Multiplayer — up to 5 mates per room, no signup.
UK and Australian spelling
We use "colour" everywhere on this page because that's how you actually type it. The game logic is identical to the US version at /color-guesser.
Free, no signup, runs in the browser
No app store, no email, no payment. Open /play and start guessing colours.
FAQ
A colour guesser is a game that tests how accurately you can identify and reproduce a colour by eye. You see a target colour, then pick what you think matches using a colour picker. Your score depends on how close you are.