MCP server

ColorPickr Official

app.colorpickr/colorpickr

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Contrast checks with fixes, OKLCH harmonies, palettes, color-blind previews and code export.

Website

At a glance

Type

MCP server

Publisher

colorpickr.app (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 924 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http colorpickr https://colorpickr.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.colorpickr]
url = "https://colorpickr.app/mcp"

Gemini CLI

{"mcpServers":{"colorpickr":{"httpUrl":"https://colorpickr.app/mcp"}}}

Cursor

{"mcpServers":{"colorpickr":{"url":"https://colorpickr.app/mcp"}}}

VS Code

{"servers":{"colorpickr":{"type":"http","url":"https://colorpickr.app/mcp"}}}

Antigravity

agy mcp add colorpickr https://colorpickr.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"colorpickr","server_url":"https://colorpickr.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"colorpickr","server_url":"https://colorpickr.app/mcp"}

Tools

• check_contrast ~151 tokens
  Check text/background contrast with WCAG 2 ratio, APCA Lc and a suggested fix that keeps the hue.
• convert_color ~96 tokens
  Convert a hex color to RGB, HSL and OKLCH.
• export_palette ~203 tokens
  Turn a list of colors into code for CSS, Tailwind, SwiftUI, Android, Flutter and other formats ColorPickr supports.
• generate_harmony ~142 tokens
  Build a color harmony from a base color in OKLCH, mapped into the sRGB gamut.
• roll_palette ~163 tokens
  Generate a 5-color palette that always contains a light/dark pair passing WCAG AA; optionally keep locked colors.
• simulate_color_vision ~169 tokens
  Show how colors look with protanopia, deuteranopia, tritanopia or achromatopsia (Machado 2009).

Browse

• Tailwind tools
• Mobile apps

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