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Dominant Color Finder

Find the dominant colors in any image and get hex codes plus percentage frequency. Fully private, runs in your browser.

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Dominant Color Finder

Quickly extract the most prominent colors in any image — perfect for branding, design palettes, color analysis, and accessibility audits.

How it works

The image is downscaled to a small ~100×100 pixel sample for speed. Every pixel's RGB value is bucketed into a coarse palette (configurable step) and the most frequent buckets are returned with hex codes, RGB values, and percentage frequency.

Features

  • Extract top 1–20 dominant colors
  • Hex and RGB codes for each
  • Percentage frequency
  • Visual swatch grid
  • 100% local processing

Use cases

  • Extract palettes from photographs for design systems
  • Match brand colors from existing assets
  • Accessibility contrast checks
  • Mood-board color references
  • Pre-flight checks for print colors