Brand Color Extractor
Upload an image — pull the 5 dominant brand colors as hex codes.
Your image stays in your browser — nothing is uploaded.
About this tool
Free brand color extractor: upload any logo, screenshot, or moodboard image and instantly see the dominant 5-color palette with hex codes, RGB values, and a perceptual luminance score for accessibility. Runs entirely in your browser — your image is never uploaded to a server. Great for kicking off brand guidelines, designing a landing page, or matching an existing product screenshot.
Get the full Blueprint Pack on mobile
This tool is one small piece. The Unbuilt Lab app runs your idea through 6 evidence-backed documents — market validation, PRD, architecture, GTM, roadmap, and an opportunity brief grounded in fresh research. Tailored to YOUR idea, not a generic template.