RGB Slider Challenge

Color Memory Match

Flip cards to match each color swatch with its hex code in as few moves as possible. A color-themed twist on the classic memory game.

Hex Guesser

A color flashes on screen — type the hex code from memory. Scored on how close your guess is, not just whether it's exact.

Odd One Out

One swatch in the grid is a slightly different shade. Find it before time runs out — the grid grows and the difference shrinks as you level up.

Palette Speed Sort

Colors from a real palette, shuffled — click two tiles to swap them and get the palette back in order from darkest to lightest, against the clock.

Name That Color

Guess the real palette name for each color from four choices. Every color and name is pulled from an actual palette on this site. How long a streak can you build?