We extract the brand colour, derive matching neutrals and semantic tokens, and produce a working ColorTools CSS theme in light, dark, and dim modes. Copy the config and you're shipping.
PNG, JPG, SVG, WebP - or paste an image (Ctrl/Cmd+V). All processing is in your browser - your logo never leaves the page.
Logo to Theme extracts the colors from a logo file (PNG, SVG, JPG) and builds a brand palette and UI theme from them, so a whole product can match a logo in one step.
The tool clusters the logo's pixels into its dominant colors, ignores anti-aliasing and background, and ranks the colors by area. The largest becomes the primary, the next the secondary, and the tool proposes neutrals and semantic colors that sit well with them. Each extracted color shows its HEX, CMYK and nearest Pantone reference, which is what a print vendor asks for first.
SVG logos are read exactly, so the palette matches the file's fills rather than a rasterized guess.
Upload the logo here. The tool lists every color it contains with HEX, RGB, CMYK and a Pantone reference, ranked by how much of the logo each one covers.
Yes, as approximate matches with a Delta E distance. For an exact spec, confirm against a physical Pantone guide; a screen cannot reproduce spot inks exactly.
No. Extraction runs in your browser and the file never leaves your device.