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Palettes, contrast and color theory v1.0.0

Use this resource to build palettes, check contrast and choose colors using color science references

New

  • 357 downloads
  • 107 likes
  • 194 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install color-science-palettes

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent draws on a large reference base to generate palettes, check contrast and name colors. You get color choices justified in OKLCH or OKLAB, with an accessibility check. The full workflow is in the original repository.

Mostly picked by

Updated November 2, 2026

Card for the “Palettes, contrast and color theory” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: references on OKLCH, OKLAB and palette generation
  • SKILL.md: contrast, color naming and pigment mixing

Good fit for

  • You need an accessible brand palette
  • Your interface lacks contrast and you want to adjust the hues

Not for

    Tags

    • color
    • palette
    • contrast
    • oklch

    About

    You say

    “Suggest a palette from this blue, with AA contrast on a white background.”

    Card for the “Palettes, contrast and color theory” skill

    Skill published by nexu-io under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to build palettes, check contrast and choose colors using color science references
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md1.3 KB

    Origin and licence

    Listed unmodified

    Author
    nexu-io
    Source
    github.com/nexu-io/open-design/tree/c6bb5a8b8190e17b7e9c546c731814ffe10d4f67/skills/color-expert
    Licence
    Apache-2.0

    Notice

    « color-expert » (nexu-io, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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