Huekle is a small collection of daily games, all about color. Each game gives everyone the same game each day, so you can compare and share your result — no account, no download, nothing leaves your device.
Huekle began with a simple idea: color sense is treated as a gift you either have or you don't, when it is really a skill you can train. Telling two close shades apart gets easier with short, regular practice — like an ear for music, your eye improves with use. We wanted a place where anyone could train that skill in a couple of minutes a day, for free, with nothing to install and no account to create.
So we built a small family of daily color games, each aimed at a different part of color perception: matching a hue, spotting the odd shade, sorting a gradient, or judging warm against cool. Everyone gets the same puzzle each day, so you can compare and share your result. It is made for anyone curious about color — designers and photographers keeping an eye sharp, students and teachers, and players who just enjoy a quick daily challenge.
Huekle is privacy-first by design. Every game runs entirely in your browser; we do not need your data to help you train your eye, so we do not collect it. There is no sign-up and nothing you do ever leaves your device — your streaks and scores stay on your machine unless you decide to export them.
The daily games and every guide in our Learn about color library — from hue, saturation and lightness to how your eyes see color — stay free forever. Optional paid tiers only add progress tracking and tools for teachers who want to turn any game into a one-link assignment.
Color games work in any language, so anyone can play. We care about making them fair, fast and accessible — including for people who experience color differently.
Ideas or feedback? hello@huekle.com.