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dkyazzentwatwa
dkyazzentwatwaCOMMUNITY
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color-palette-extractor

Extract dominant colors from images using K-means clustering and export palettes as CSS, JSON, or ASE.

86|18|Updated Dec 14, 2025
Search Tags:#color extraction#design tools#image analysis#k-means#palette generation#css export
One-click install
npx skills add https://github.com/dkyazzentwatwa/chatgpt-skills --skill color-palette-extractor-dkyazzentwatwa
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: color-palette-extractor
Source: https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/color-palette-extractor
Command: npx skills add https://github.com/dkyazzentwatwa/chatgpt-skills --skill color-palette-extractor-dkyazzentwatwa

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pillow, scikit-learn, numpy, matplotlib, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the process of identifying and extracting dominant colors from images, simplifying the creation of color schemes and palettes for design projects.

Core Features & Use Cases

  • Dominant Color Extraction: Identifies the most prominent colors in an image using K-means clustering.
  • Palette Generation: Creates color schemes like complementary and analogous.
  • Multiple Export Formats: Exports palettes as CSS, JSON, or ASE (Adobe Swatch) files.
  • Use Case: A graphic designer needs to create a brand style guide based on a product image. This Skill can extract the key colors from the image and export them as a CSS file for web use and an ASE file for Adobe applications.

Quick Start

Use the color-palette-extractor skill to extract 5 dominant colors from the image 'product_shot.jpg' and save them as a CSS file named 'product_colors.css'.

Frequently Asked Questions about color-palette-extractor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract dominant colors from an image to generate a color palette?▼

To extract dominant colors from an image, this tool applies K-means clustering to identify prominent hues and generate a color palette. It provides analysis in RGB, HEX, and HSL formats for design and development workflows.

Can I export extracted color palettes as CSS or JSON files?▼

Yes, you can export extracted color palettes as CSS, JSON, or ASE files. This allows direct integration into web stylesheets, application code, and Adobe swatch libraries for immediate design use.

Does the color extraction tool provide color analysis in RGB and HSL?▼

Yes, the color extraction tool provides color analysis in RGB, HEX, and HSL formats. This ensures compatibility with various design and development requirements when handling the extracted dominant colors.

What is the best way to extract colors from multiple images in a batch?▼

The best way to extract colors from multiple images is using the batch operations feature. It applies K-means clustering across image sets to generate dominant color palettes efficiently for large-scale design workflows.

Do I need scikit-learn and numpy installed for K-means color extraction?▼

Yes, scikit-learn and numpy are required dependencies for K-means color extraction. The tool also relies on pillow for image analysis and matplotlib to support palette generation and visual output.

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