自动从任何图片中提取主色调，用于您的设计项目。
About Color Extraction:
This tool uses k-means clustering to analyze your image and automatically identify the most dominant colors. The percentage shows how much of the image each color represents.
Automatic dominant color extraction using k-means clustering algorithm
Extract 3-10 colors based on your design needs
Percentage breakdown showing how much each color appears in the image
Multiple color format support: HEX, RGB, and HSL
Large color swatches with percentage overlay for quick visual reference
Detailed color information cards with all three formats side-by-side
One-click copy to clipboard for each color format independently
Export as JSON with metadata for design systems and documentation
Export as CSS variables ready to use in web projects
Smart color clustering groups similar shades into single dominant colors
Colors sorted by dominance (most prominent first)
Works with JPG, PNG, WebP, and other common image formats
客户端处理 - 您的图片永远不会离开您的设备
Optimized performance with intelligent image downsampling
Image Blur
Add blur effect to your images
Brightness
Adjust image brightness
Contrast
Adjust image contrast
Crop Image
Crop images to desired size
Resize Image
Resize images to any dimension with precise control over width, height, and aspect ratio for web, social media, and print
Bulk Resize Image
Resize multiple images at once with consistent dimensions for batch processing, web optimization, and social media preparation