ColorPickr

app.colorpickr/colorpickrVersion 0.1.0

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

Status

Responds693 msNov 14, 2026, 13:35 UTCAnswered our handshake without sign-in.

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Streamable HTTP

https://colorpickr.app/mcpResponds693 msNov 14, 2026, 13:35 UTC

No sign-in

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

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Settings > Connectors > Add custom connector
Name: colorpickr
Remote MCP server URL: https://colorpickr.app/mcp

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

code --add-mcp '{"name":"colorpickr","type":"http","url":"https://colorpickr.app/mcp"}'

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6 tools

Tools of ColorPickr
	Description		Read-only	Idempotent	Open world
`check_contrast`Check text/background contrast with WCAG 2 ratio, APCA Lc and a suggested fix that keeps the hue.	Check text/background contrast with WCAG 2 ratio, APCA Lc and a suggested fix that keeps the hue.	Not declared	Yes	Yes	No
`convert_color`Convert a hex color to RGB, HSL and OKLCH.	Convert a hex color to RGB, HSL and OKLCH.	Not declared	Yes	Yes	No
`export_palette`Turn a list of colors into code for CSS, Tailwind, SwiftUI, Android, Flutter and other formats ColorPickr supports.	Turn a list of colors into code for CSS, Tailwind, SwiftUI, Android, Flutter and other formats ColorPickr supports.	Not declared	Yes	Yes	No
`generate_harmony`Build a color harmony from a base color in OKLCH, mapped into the sRGB gamut.	Build a color harmony from a base color in OKLCH, mapped into the sRGB gamut.	Not declared	Yes	Yes	No
`roll_palette`Generate a 5-color palette that always contains a light/dark pair passing WCAG AA; optionally keep locked colors.	Generate a 5-color palette that always contains a light/dark pair passing WCAG AA; optionally keep locked colors.	Not declared	Yes	Not declared	No
`simulate_color_vision`Show how colors look with protanopia, deuteranopia, tritanopia or achromatopsia (Machado 2009).	Show how colors look with protanopia, deuteranopia, tritanopia or achromatopsia (Machado 2009).	Not declared	Yes	Yes	No