Image Color Extractor
Extract dominant colors from any image. Build beautiful palettes, pick colors with the eyedropper, and export for CSS, SCSS, JSON, or Tailwind. Everything runs in your browser.
Drag & drop an image here
Supports JPG, PNG, WebP, GIF
Extracted Palette
About Image Color Extractor
Extracting colors from images is a fundamental task for designers, developers, and digital artists. Whether you are building a brand identity inspired by a photograph, creating a website theme that matches a hero image, or simply curious about what colors make a particular picture look appealing, an image color extractor gives you precise, usable color values in seconds. This tool analyzes every pixel in your uploaded image and uses a color quantization algorithm to identify the most dominant and visually significant colors.
The extraction process works by reading the raw pixel data from your image through the HTML5 Canvas API, then grouping similar colors together using a median cut algorithm. This approach recursively splits the color space along its widest axis until the desired number of color clusters remains. Each cluster is then represented by its average color, giving you a clean, representative palette. The entire computation happens in your browser -- no image data ever leaves your device.
Use Cases for Designers and Developers
Color extraction is invaluable across many creative workflows. UI designers use it to derive interface color schemes from brand photography. Web developers generate CSS custom properties or Tailwind configuration from reference images. Interior designers pull accent colors from inspiration photos. Social media creators ensure visual consistency across posts by extracting and reusing key palette colors. The eyedropper feature lets you go beyond dominant colors and pick any specific pixel, which is useful for sampling background colors, text overlays, or subtle accent tones.
Export options include CSS custom properties (variables), SCSS variables, raw JSON, and a Tailwind CSS configuration snippet. You can also download the extracted palette as a PNG image to share with teammates, attach to design specs, or keep in your reference library.
FAQ
Q: What image formats are supported?
A: This tool accepts JPG/JPEG, PNG, WebP, and GIF images. All standard web image formats are supported. For GIF images, the first frame is analyzed for color extraction.
Q: How does the color quantization algorithm work?
A: The tool uses a median cut algorithm. It collects all pixel colors, then repeatedly splits the color space along the axis (red, green, or blue) with the widest range. This continues until the target number of color groups is reached. The average color of each group becomes one swatch in your palette. This approach reliably finds visually dominant colors rather than just the most frequent pixel values.
Q: Can I pick a specific pixel color from the image?
A: Yes. The eyedropper mode is enabled by default. Simply click anywhere on the uploaded image to sample the exact color at that pixel. The picked color's HEX value is shown below the image and copied to your clipboard with a single click.
Q: Is my image uploaded to a server?
A: No. Everything runs entirely in your browser using the Canvas API. Your image is never uploaded, stored, or transmitted. This tool is completely client-side and works offline once the page is loaded.