MCP For Claude Marketplace
Color Conversion Engine

Color Conversion Engine MCP Connector for Claude

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Stop LLMs from hallucinating hex codes. Deterministically convert colors between RGB, HEX, CMYK, and HSL using pure mathematics.

1 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

AI agents frequently struggle with visual engineering. When asked to convert a CMYK brand color to a web-safe HEX, they hallucinate approximations. This engine brings pure mathematical exactness to color conversions.

The Superpowers

  • Perfect Accuracy: Instantly convert between HEX, RGB, HSL, and CMYK formats without relying on the LLM's stochastic memory.
  • Design Systems Integrity: Ensure your AI generated UIs and frontend code use the exact, mathematically correct brand colors every single time.
  • Zero Friction: Operates instantly at the edge without needing external APIs or complex image processing libraries.
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1 tools expose this connector's capabilities to your AI agent.

convert_color

Pass the color value, the source format (rgb, hex, hsl, cmyk), and the desired target format. The engine performs exact mathematical matrix conversion. Converts colors between different formats mathematically (HEX, RGB, HSL, CMYK)

See how to talk to your AI agent using Color Conversion Engine.

Convert the primary brand color `rgb(255, 0, 128)` into a 6-character HEX code.

✅ **Converted HEX:** `#FF0080`

What is the HSL equivalent of `#0F1E2D` for CSS dynamic theming?

✅ **HSL Array:** `[210, 50, 12]` (Hue: 210, Saturation: 50%, Lightness: 12%)

Translate this digital `#FF0000` red into print-safe CMYK values.

✅ **CMYK Values:** `[0, 100, 100, 0]` (Cyan 0, Magenta 100, Yellow 100, Black 0)

Currently, the engine processes strict 3-channel mathematical conversions.

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