# Color Palette Generator MCP App

> Use this tool when you need to generate harmonious color palettes and ensure accessibility through WCAG contrast ratio checking. It solves design and accessibility problems by providing complementary, analogous, and triadic color schemes, among others, through an interactive UI. The tool takes color inputs and outputs customizable palettes with contrast ratio analysis, ideal for use in digital design, branding, and UI/UX development contexts.

Canonical page: https://skillsregistry.net/skills/hanzochang-mcp-apps-sample  
JSON: https://api.skillsregistry.net/v1/skills/hanzochang-mcp-apps-sample

## Description

Enables users to generate color palettes (complementary, analogous, triadic, etc.) and check WCAG contrast ratios within AI chat applications using interactive UI.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/wshhdhpphi)
- **Repository:** <https://github.com/hanzochang/mcp-apps-sample>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "hanzochang-mcp-apps-sample"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hanzochang-mcp-apps-sample` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hanzochang-mcp-apps-sample/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt