Design

Color Analogous

Generate harmonious analogous color schemes with adjacent colors on the color wheel, creating unified and peaceful combinations

html· HTML resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/color-analogous' \
  -H 'Content-Type: application/json' \
  -d '{"primaryColor":"#4ECDC4","colorCount":5,"hueRange":30,"saturationAdjust":1,"lightnessAdjust":0,"includeComplements":false,"showHexCodes":true,"showRgbValues":true,"showHslValues":true,"showColorNames":false}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/color-analogous

Parameters

Name	Type	Required	Description
primaryColor	color	Yes	—
colorCount	number	Yes	How many analogous colors to generate (3-7)
hueRange	number	Yes	Total range of hues on either side of primary color
saturationAdjust	number	Yes	Multiplier for saturation (0.5-2.0)
lightnessAdjust	number	Yes

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-color-analogous": {
      "name": "color-analogous",
      "description": "Generate harmonious analogous color schemes with adjacent colors on the color wheel, creating unified and peaceful combinations",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=color-analogous",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "color-analogous",
    "arguments": {
  "primaryColor": "#4ECDC4",
  "colorCount": 5,
  "hueRange": 30,
  "saturationAdjust": 1,
  "lightnessAdjust": 0,
  "includeComplements": false,
  "showHexCodes": true,
  "showRgbValues": true,
  "showHslValues": true,
  "showColorNames": false
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

Browse tools Open tool