All Tools VerseExtracting a color palette from an image pulls out its main colors as a small set of swatches with their hex codes, so you can reuse the exact colors elsewhere. It is how designers match a brand, build a theme from a photo, or sample a color they like. This guide explains how palette extraction works, how to use the colors, and a free tool to do it in your browser.
In this guide
What palette extraction does
A photo can contain thousands of distinct colors, far too many to use directly. Palette extraction reduces them to a handful of representative colors, the ones that define the image’s look, and gives you each as a hex code. Those hex codes connect to our hex and RGB color guide, which explains how the codes map to actual colors.
How it picks the colors
The tool groups similar pixels together and finds the average color of each large group, so the swatches reflect the dominant tones rather than rare stray pixels. A bright sunset photo yields warm oranges and deep blues, while a forest shot yields greens and browns. The number of swatches controls how detailed the palette is, from a few key colors to a fuller range.
Extract a palette
The color palette extractor takes any image and returns its main colors with hex codes ready to copy, all in your browser. Drop in a photo, and you get a usable palette in seconds, which is far faster than picking colors one at a time by eye.
Using the colors
Once you have the hex codes, you can paste them into CSS, a design tool, or a document to match the image exactly. Building a website theme around a hero photo, matching a logo to a product shot, or creating a coordinated set of slides all start from a palette. The codes are the same hex values used everywhere in web design.
Common uses
Palette extraction is a staple for designers and anyone building a coordinated look: web themes, brand boards, presentation templates, and social graphics. It is also handy for non-designers who simply want to reuse a color they spotted in a photo. Because it turns a vague impression of color into exact codes, it removes the guesswork from matching.
Free tools used in this guide
Frequently asked questions
How do I extract a color palette from an image?
Run the image through a palette extractor, which groups similar pixels and returns the main colors as swatches with hex codes ready to copy.
How many colors should a palette have?
Usually five to eight key colors is enough to capture an image’s look without becoming unwieldy, though you can ask for more or fewer.
What can I do with the hex codes?
Paste them into CSS, a design tool, or a document to match the image exactly, since they are the same hex values used across web design.
Does the tool upload my image?
No. It analyzes the image in your browser, so nothing is sent anywhere.
Why are the swatches averages rather than exact pixels?
Because averaging groups of similar pixels gives the dominant tones, which represent the image better than rare individual pixels.