Color Palette Generator

Runs in your browser — your files are never uploaded.

Upload a photo and extract its most common colors as a labeled swatch strip, ready to reference for a design palette. Runs entirely in your browser.

How to use Color Palette Generator

  1. 1

    Drop an image onto the box, or click to choose one.

  2. 2

    OkConverter samples the image and extracts the dominant colors.

  3. 3

    Click “Download” to save the swatch strip.

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Frequently asked questions

Can I use these colours as an exact brand palette?+

They’re sampled from the photo, so they reflect its lighting and compression rather than any official brand values. Treat them as a starting point — a strong basis for a palette you then refine by hand.

How are the dominant colors chosen?+

The image is downsampled and every pixel is bucketed into a coarse color histogram; the most frequent buckets become the palette, each shown as the average color within that bucket.

How many colors does it extract?+

Six by default — a good balance between coverage and a palette you can actually use.

Is my image uploaded anywhere?+

No. Extraction runs entirely in your browser using the Canvas API — nothing is sent to a server.

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