MCP For Claude Marketplace
Palette Generator

Palette Generator MCP Connector for Claude

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Generate perceptually uniform color palettes using OKLCH space and WCAG accessibility standards.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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The Palette Generator MCP connects AI agents to a professional color theory engine. Using the OKLCH color space, it ensures perceptual uniformity across all generated colors. You can use get_harmony_palette for traditional relationships like complementary or triadic, get_monochromatic_shades for single-hue depth, get_attribute_variation to shift lightness or chroma, and get_accessible_palette to guarantee WCAG AA compliance for web design.

color-theoryoklchaccessibilityweb-designui-ux

4 tools expose this connector's capabilities to your AI agent.

get_monochromatic_shades

Creates a range of shades and tints derived from a single hue

get_accessible_palette

Generates a palette where all colors are guaranteed to pass WCAG AA contrast standards

get_attribute_variation

Generates a palette by holding one color attribute constant while varying another

get_harmony_palette

Supports complementary, split-complementary, analogous, triadic, tetradic, monochromatic, and custom modes. Generates a palette based on traditional color theory relationship rules

See how to talk to your AI agent using Palette Generator.

Generate a complementary palette starting from #3498db.

[{"hex":"#3498db","rgb":"rgb(52, 152, 219)","hsl":"hsl(204, 70%, 53%)","oklch":"oklch(60.5 0.13 245.5)"},{"hex":"#db7534","rgb":"rgb(219, 117, 52)","hsl":"hsl(25, 70%, 53%)","oklch":"oklch(60.5 0.13 55.5)"}]

Create 5 monochromatic shades for #2ecc71.

[{"hex":"#2ecc71","rgb":"rgb(46, 204, 113)","hsl":"hsl(145, 63%, 49%)","oklch":"oklch(68.5 0.16 150)"},{"hex":"#27ae60","rgb":"rgb(39, 174, 96)","hsl":"hsl(155, 65%, 42%)","oklch":"oklch(58.5 0.16 150)"},{"hex":"#a8e6cf","rgb":"rgb(168, 230, 207)","hsl":"hsl(155, 58%, 78%)","oklch":"oklch(90.5 0.08 150)"},{"hex":"#1e8449","rgb":"rgb(30, 132, 73)","hsl":"hsl(155, 62%, 32%)","oklch":"oklch(48.5 0.16 150)"},{"hex":"#d4efdf","rgb":"rgb(212, 239, 223)","hsl":"hsl(155, 45%, 90%)","oklch":"oklch(95.5 0.03 150)"}]

Generate an accessible palette starting with #e74c3c with a contrast of 5.0.

[{"hex":"#e74c3c","rgb":"rgb(231, 76, 60)","hsl":"hsl(6, 78%, 57%)","oklch":"oklch(58.5 0.19 25.5)"},{"hex":"#ffffff","rgb":"rgb(255, 255, 255)","hsl":"hsl(0, 0%, 100%)","oklch":"oklch(100 0 0)"},{"hex":"#000000","rgb":"rgb(0, 0, 0)","hsl":"hsl(0, 0%, 0%)","oklch":"oklch(0 0 0)"}]

OKLCH is a perceptually uniform color space. Unlike RGB, changes in lightness feel consistent to the human eye regardless of the hue.

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