Color palette from image
Pull a palette straight out of a photo, screenshot or artwork — no upload, all in your browser.
Open the palette generator →How extraction works
GenHub samples your image on a canvas and runs median-cut quantization to find the most representative colors. It's the same family of algorithm used by classic palette tools, and it runs locally so your image never leaves your device.
From photo to usable palette
After extracting, lock the colors you like, reroll the rest, fine-tune any hex, then copy values or export as PNG, CSS variables or JSON. Share the result with a single link.
FAQ
Is my image uploaded?
No. Color extraction happens entirely in your browser using the canvas API.
How many colors can I extract?
The tool pulls a five-color palette by default, sorted for a pleasant order.