Khroma
khroma.coTrain a personal colour generator and search its combinations.
Train a personal colour generator and search its combinations.
Compare how six picker models organize colour choices.
Build an eleven-step scale and export variables for a web project.
Browse curated palettes by colour, mood, season and popularity.
Convert colours and generate data scales through a JavaScript API.
Shape multi-step colour scales with curves, locked colours and code exports.
Build palettes from community choices and carry their credits into exports.
Generate a palette, pull colours from an image and export reusable swatches.
Sample a foreground and background pair and copy its contrast report.
Generate programmable palettes from anchor colours and curved paths.
Apply an image’s dominant colour to its surrounding web element.
Manipulate common colour representations with a small Python interface.
Pick screen colours, adjust their values and keep small Windows palettes.
Use a curated dataset of colour names and hex values.
Sample a browser colour, inspect its element and copy an adjusted value
Shape colour transitions and copy a multi-stop CSS gradient.
Configure a standalone colour picker with swatches and opacity controls.
Connect a React or Preact colour control to application state.
Find named colours, inspect hex values and explore related shades.
Adjust text and background colours while checking their contrast.
Build colour-profile transformations into imaging software.
Build colour tools with JavaScript objects, conversions and gamut controls.
Generate a chosen number of shades and copy their values.
Work with colour spaces and colour relationships in Go.