In this article
What Is a Color Palette Extractor?
A color palette extractor analyzes an image and identifies its most prominent colors. Instead of manually eyedropping individual pixels, the tool uses clustering algorithms to group similar colors together and return a representative set — typically between 6 and 10 swatches that capture the visual essence of the image.
Palette extraction is widely used in design, branding, and front-end development. Whether you need to derive a color scheme from a photograph, match a brand identity from existing marketing materials, or build a mood board from reference images, an automated palette extractor saves time and produces more accurate results than manual sampling.
How Our Palette Extractor Works
CheckTown's color palette extractor runs entirely in your browser — no files are uploaded to any server:
- Upload any image (JPEG, PNG, or WebP up to 50 MB) via drag-and-drop, file picker, or clipboard paste
- The tool instantly identifies the dominant color and generates a palette of 6, 8, or 10 colors from the image
- Click any swatch to see its HEX, RGB, and HSL values — copy to clipboard with one click
Try it free — no signup required
Extract a Palette →When To Use Palette Extraction
Extracting color palettes from images is valuable across creative and technical workflows:
- Brand identity — extract the core colors from an existing logo or marketing material to build a consistent brand palette
- Web design — pull harmonious colors from a hero image or photograph to use as your site's color scheme
- Art direction — sample color palettes from reference images, paintings, or mood boards to guide your creative work
Frequently Asked Questions
How many colors can I extract?
You can choose to extract 6, 8, or 10 colors. The tool uses k-means clustering to identify the most prominent colors in your image.
Is my image uploaded to a server?
No. All processing happens locally in your browser using the Canvas API. Your image never leaves your device.
What color formats are supported?
Each extracted color is shown in HEX, RGB, and HSL formats. You can copy any format with one click.