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Image Color Extractor

Extract dominant colors from images using various algorithms including k-means clustering and histogram analysis

Click to upload file or drag and drop file here

Maximum file size: 20MB Supported formats: image/jpeg, image/png, image/webp, image/gif, image/bmp, image/tiff

Exclude near-white colors from extraction

Exclude near-black colors from extraction

Key Facts

Category
Design
Input Types
file, number, select, checkbox
Output Type
json
Sample Coverage
4
API Ready
Yes

Overview

Image Color Extractor is an online design tool for extract dominant colors from images using various algorithms including k-means clustering and histogram analysis. It is especially useful when working with image, png content.

When to Use

  • •Use it when you need to convert image, png content quickly in the browser.
  • •Helpful for design workflows that need repeatable inputs and fast results.
  • •A good fit when you want to test with real files before running the same workflow in code or API calls.

How It Works

  • •Provide Image File, Number of Colors, Extraction Algorithm, Color Format as input to the tool.
  • •The tool processes the request and returns a json result.
  • •For file workflows, start with representative samples such as image, png test files to verify edge cases and output quality.

Use Cases

Convert image, png data during debugging or QA.
Validate expected output before using the API or automation flows.
Test the workflow with representative sample files and edge cases.

Try with Samples

image, png, jpg
Web Image Processing Python Samples
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image, jpg
Windows Image Processing C++ Samples
Windows C++ image processing examples including reading/saving images, resizing, and format conversion using Windows Imaging Component (WIC)
title token image
image, jpg
Web Image Processing Rust Samples
Web Rust image processing examples including image read/save, scaling, and format conversion
title token image
image, jpg
macOS Image Processing Objective-C Samples
macOS Objective-C image processing examples including image reading/saving, image scaling, and format conversion
title token image
image, jpg

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FAQ

What does Image Color Extractor do?

Image Color Extractor helps you convert image, png content online without setting up a separate local script or app.

When should I use this tool?

Use it when you need a quick convert workflow, want to verify output, or need a browser-based utility for design tasks.

Can I try this tool with sample data?

Yes. This page can recommend related sample files so you can test the workflow immediately.

What inputs does Image Color Extractor accept?

Image Color Extractor accepts Image File, Number of Colors, Extraction Algorithm, Color Format and supports file uploads for 1 field.

Is there an API for Image Color Extractor?

Yes. The tool page includes an API endpoint so you can move from manual testing to scripted usage.

API Documentation

Request Endpoint

POST /en/api/tools/image-color-extractor

Request Parameters

Parameter Name Type Required Description
imageFile file (Upload required) Yes -
colorCount number Yes -
algorithm select Yes -
colorFormat select Yes -
sampleSize number Yes -
ignoreWhite checkbox No Exclude near-white colors from extraction
ignoreBlack checkbox No Exclude near-black colors from extraction

File type parameters need to be uploaded first via POST /upload/image-color-extractor to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "key": {...},
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
JSON Data: JSON Data

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-image-color-extractor": {
      "name": "image-color-extractor",
      "description": "Extract dominant colors from images using various algorithms including k-means clustering and histogram analysis",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=image-color-extractor",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]