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WebRul

Image Tools

Dominant Color Extractor

Extract the dominant color and supporting palette from any image.

Drop an image to extract its dominant color

image/*, PNG, JPG, JPEG, WEBP, GIF, BMP, AVIF · up to 30 MB

Features

Built for real work.

Single dominant color

Perfect for placeholder tints.

Supporting palette

Four extra colors for context.

Text export

Copy hex values into design tokens.

How it works

Three steps, no friction.

  1. Step 1

    Upload

    Drop any image.

  2. Step 2

    Analyze

    The tool clusters color buckets by frequency.

  3. Step 3

    Download

    Swatch PNG + hex text file.

Benefits

Why teams choose WebRul.

  • Match backgrounds to hero imagery
  • Generate low-quality placeholder colors for image lazy-load
  • Extract brand color from a photo

FAQ

Questions, answered.

How is dominance determined?

Colors are quantized into 4-bit buckets and ranked by pixel frequency, weighted by alpha.

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Need something custom?

Talk to the WebRul team about custom integrations, private tooling, or enterprise access.