Accessible Color Contrast

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Accessible Color Contrast to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "accessible-color-contrast": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-accessible-color-contrast"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Calculates WCAG contrast ratios between colors and provides accessibility insights for design and AI applications.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Accessible Color Contrast

This tool calculates WCAG (Web Content Accessibility Guidelines) contrast ratios between any two colors, providing essential accessibility insights for web design and AI applications to ensure readability.

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