app.colorpickr/colorpickr

up checked 2026-11-11T01:38:51.809Z

Unclaimed · Unverified

Publisher-provided title

ColorPickr

Publisher-provided description

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

Summary by lookupd

Checks color contrast with fixes, converts and generates palettes or harmonies, simulates color blindness, and exports colors as code.

Install

Claude Code, remote (streamable-http)

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

Codex, remote (streamable-http)

codex mcp add colorpickr --url https://colorpickr.app/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

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

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

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

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/app.colorpickr/colorpickr.svg)](https://lookupd.com/servers/app.colorpickr/colorpickr)