SiC Palette Extractor is a browser-based color palette tool that pulls the dominant colors out of any image, using k-means clustering in perceptually-accurate Lab color space to find up to seven representative hues. Users simply drag and drop or click to upload an image, and the tool returns a clean palette with hex, RGB, and HSL values for each color, ready to copy or export as a PNG swatch sheet. The interface itself dynamically re-themes based on the extracted palette, and the entire process runs 100% locally in the browser — no uploads, no server calls, no data ever leaves the user's device.