SkillsLib.ai

Color Palette Generator

Generate professional color palettes with hex codes and accessibility checks

4.3(52 reviews)
500+ downloads
Updated Nov 2026
Verified SafeSecurity VerifiedThis skill was analyzed by our AI security scanner for harmful content including data exfiltration, system manipulation, credential theft, and prompt injection. No threats were detected.

What You Can Do

Generate professionally organized color palettes from theme descriptions, URLs, or hex codes you provide. Claude researches color standards, extracts values, organizes them dark-to-light, and produces interactive SVG reference sheets with copy-to-clipboard functionality and WCAG contrast verification. Use it to build brand guidelines, design system documentation, or quick color references for any project.

Features

Generate SVG palettes from theme names, URLs, or hex color inputs

research included automatically

Dark-to-light organization with 4–7 configurable color swatches plus soft background
Click-to-copy hex codes and CSS variable support for instant developer handoff
WCAG accessibility verification showing contrast ratios between palette colors
Fetch and parse color data from Pantone, brand guides, design systems, and web sources
Hover effects and interactive tooltips in SVG output for presentation-ready palettes
Default or custom color slot assignments (text, backgrounds, accents, highlights)

Example Output

Example 1 — Theme-Based Palette Input: "Coral Sunset"

Output: SVG palette with 5 swatches from deep coral (#8B4545) to pale peach (#FFF0E6), each labeled with hex code, RGB, and CSS variable names. Accessibility report shows all text colors meet WCAG AA contrast on white backgrounds.

Example 2 — URL-Source Palette Input: "https://www.pantone.com/connect/color-of-the-year"

Output: Extracted palette matching Pantone's current color standard, organized light-to-dark with click-to-copy hex codes and usage notes (primary, secondary, accent roles).

Example 3 — Custom Hex Input Input: "#2C3E50, #3498DB, #E74C3C"

Output: Reorganized palette expanding your 3 colors into 5-color gradient variants, dark-to-light, with CSS variable naming (--color-dark, --color-primary, --color-light).

What's Included

  • SKILL.md instruction file with research, palette structure, and SVG generation steps:
  • Color research workflow: automatically fetches from URLs or searches by theme
  • Accessibility verification template: WCAG contrast ratio checks for all swatches
  • SVG output format: click-to-copy hex codes, CSS variable support, hover interactions
  • Palette organization framework: dark-to-light slot system with role assignments (text, background, accent, highlight)

Who It's For

  • Graphic designers building brand color systems and design guidelines
  • UI/UX designers creating design tokens and component libraries
  • Web developers needing standardized color variables and accessibility compliance
  • Product managers documenting brand palettes for team alignment
  • Marketing professionals ensuring brand color consistency across collateral

Best For

  • Creating brand color guides from theme descriptions or Pantone references
  • Generating accessible color palettes with WCAG contrast verification
  • Building design system documentation with copy-to-clipboard hex codes
  • Extracting and organizing color data from brand guidelines and design standards
  • Producing interactive SVG reference sheets for design handoff to development teams

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