Design

Image Color Balance

Adjust RGB color channels independently for professional color correction and creative color effects

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Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/image-color-balance' \
  -F 'file=@/path/to/imageFile.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/image-color-balance' \
  -F 'imageFile=/path/to/file.ext' \
  -F 'redBalance=0' \
  -F 'greenBalance=0' \
  -F 'blueBalance=0' \
  -F 'format=original' \
  -F 'quality=95'

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/image-color-balance

Parameters

Name	Type	Required	Description
imageFile	fileupload required	Yes	Upload any image file (JPEG, PNG, WebP, GIF, BMP, TIFF) for color balance adjustment
redBalance	range	No	Red channel balance (-100 = -50%, 0 = original, 100 = +50%). Increase for warmer tones, decrease for cooler tones
greenBalance	range	No	Green channel balance (-100 = -50%, 0 = original, 100 = +50%). Affects overall brightness and vegetation tones
blueBalance	range	No	Blue channel balance (-100 = -50%, 0 = original, 100 = +50%). Increase for cooler tones, decrease for warmer tones

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-image-color-balance": {
      "name": "image-color-balance",
      "description": "Adjust RGB color channels independently for professional color correction and creative color effects",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=image-color-balance",
      "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": "image-color-balance",
    "arguments": {
  "imageFile": "https://example.com/file.ext",
  "redBalance": "0",
  "greenBalance": "0",
  "blueBalance": "0",
  "format": "original",
  "quality": 95
}
  }
}

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).

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