Coolours
Turn AI-designed colour palettes into Coolours links, with colour names, CSS and contrast checks
| Endpoint | https://coolours.perpetualsummer.ltd/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.1 |
| Now | 3 tools · grade A (99) · pin ts_87d0dc107cbc47cad54dd3ed1789cb59 · protocol 2025-06-18 |
| First / last listed | 2026-11-04 03:53 UTC / 2026-11-04 03:53 UTC |
| Grade over time | 2026-11-04: A (99), 3 tools |
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Tools: create_palette_link parse_palette_link export_palette
create_palette_link | Turn a colour palette you have chosen into a link that opens it in Coolours (coolours.perpetualsummer.ltd), where the user can preview the swatches, tweak them and export them. Use this whenever you propose a colour scheme, so the user can see it rather than read hex codes. Also returns WCAG contrast ratios for every pair of colours: check them before recommending a text/background pairing (4.5 or params: colours*, name |
parse_palette_link | Read the colours and name back out of a Coolours link (coolours.perpetualsummer.ltd/create/...). Use this when the user pastes a Coolours URL, for example after editing a palette on the site, so you can apply their changes. params: url* |
export_palette | Export a palette as CSS custom properties or a JavaScript object, with each colour named after its nearest named colour. Output matches Coolours' own Export feature. create_palette_link already returns the CSS; use this for the JS object, or for a palette you didn't create. Use the output as given: its names match the Coolours UI. params: colours*, format* |
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