Coolours

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ltd.perpetualsummer/cooloursv0.2.1 Domain verified

Turn AI-designed colour palettes into Coolours links, with colour names, CSS and contrast checks

Design & Creative

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https://coolours.perpetualsummer.ltd/mcp

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create_palette_link Read-only

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 more for body text, 3 or more for large text and UI components). Returns each colour's Coolours name: use those names when presenting the palette. Also returns the palette as CSS custom properties: whenever you show CSS, use it exactly as given rather than writing your own. Give the user the URL.

coloursarray, required

Colours in display order. Hex ("#1E293B", "#abc"), rgb() or CSS colour names. No transparency.

namestring

Palette name shown on the site, e.g. "Fintech Dark"

Argument	Type	Description
format*	string
colours*	array	Colours in display order. Hex ("#1E293B", "#abc"), rgb() or CSS colour names. No transparency.

Coolours

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create_palette_link Read-only

Tools (3)

Coolours

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create_palette_link Read-only

Tools (3)

Argument	Type	Description
name	string	Palette name shown on the site, e.g. "Fintech Dark"
colours*	array	Colours in display order. Hex ("#1E293B", "#abc"), rgb() or CSS colour names. No transparency.