Color
Color convert, palette, contrast checker for AI agents
Runs on your machine from its package; the steps are below.
What it does
- Reads
- Writes
- High impact
At most: only reads or looks up information.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @rog0x/mcp-color-tools
MCP client config
{
"mcpServers": {
"color": {
"command": "npx",
"args": [
"-y",
"@rog0x/mcp-color-tools"
]
}
}
}mcp-color-tools
MCP server providing color manipulation and design tools for AI agents.
Tools
color_convert
Convert a color between HEX, RGB, HSL, HSV, and CMYK. Accepts any format as input and returns all formats.
{ "color": "#ff6b35" }
{ "color": "rgb(255, 107, 53)" }
{ "color": "hsl(16, 100%, 60%)" }
{ "color": "hsv(16, 79%, 100%)" }
{ "color": "cmyk(0, 58, 79, 0)" }
palette_generate
Generate a color palette from a base color.
Types: complementary, analogous, triadic, split-complementary, monochromatic
{ "color": "#ff6b35", "type": "triadic" }
contrast_check
Check WCAG contrast ratio between two colors. Reports AA/AAA compliance for normal text, large text, and UI components.
{ "color1": "#ffffff", "color2": "#333333" }
color_mix
Mix, blend, lighten, darken, saturate, or desaturate colors.
{ "operation": "mix", "colors": ["#ff0000", "#0000ff"], "weights": [2, 1] }
{ "operation": "blend", "colors": ["#ff0000", "#0000ff"], "ratio": 0.3 }
{ "operation": "lighten", "colors": ["#ff6b35"], "amount": 20 }
{ "operation": "darken", "colors": ["#ff6b35"], "amount": 15 }
{ "operation": "saturate", "colors": ["#888888"], "amount": 30 }
{ "operation": "desaturate", "colors": ["#ff6b35"], "amount": 25 }
css_gradient
Generate CSS gradient code with direction, stops, and browser prefixes.
{
"type": "linear",
"colors": ["#ff6b35", "#ffd700", "#00bcd4"],
"direction": "135deg"
}
{
"type": "radial",
"colors": [
{ "color": "#ff6b35", "position": 0 },
{ "color": "#ffd700", "position": 50 },
{ "color": "#00bcd4", "position": 100 }
],
"direction": "circle at center"
}
Setup
npm install
npm run build
Claude Desktop Configuration
{
"mcpServers": {
"color-tools": {
"command": "node",
"args": ["path/to/mcp-color-tools/dist/index.js"]
}
}
}
License
MIT
