Color Palette Extractor - Extract Image Hex | ImagePlumber

Extract dominant color palettes and harmonious swatches from any photo instantly. Get HEX, RGB, and Tailwind CSS code layouts. Free and offline.

Private Alternative Comparison

Looking for a private alternative to Coolors, Adobe Color Palette, Colormind?

Most cloud-based palette generators limit export formats behind premium memberships or process uploads on remote databases. ImagePlumber extracts color swatches inside your browser window. Copy HEX, RGB, or HSL codes instantly, and export structured color tokens with zero logins.

How It Works: Easy Step-by-Step Guide

Upload Image Asset: Drop any graphic or photograph to analyze color distribution.
Extract Swatches: View dominant color palettes, percentages, HEX values, and RGB codes.
Copy Codes or Export Palette: Copy HEX codes in 1-click or export palette as CSS variables / JSON.

Key Features & Processing Details

K-Means Quantization for Dominant HEX Color Extraction
Export Palettes as CSS Variables, Tailwind, or JSON
Interactive Eyedropper Color Sampler Tool
100% Offline Client-Side Analysis

Frequently Asked Questions (FAQ)

How does it find the dominant colors?

It scans the pixel array of the uploaded image and applies color quantization (K-Means) to group adjacent color hues, picking the centroids of the most common clusters.

Can I extract colors from SVGs?

Yes, any raster representation rendered on a canvas can be parsed to extract dominant color profiles.

Is my design asset secure?

Absolutely. All pixel scanning runs inside the browser’s canvas sandbox. No external APIs or servers are involved.