Find, understand and build with color.
Search by color name or HEX, rank perceptual similarity with CIEDE2000, explore harmonies, variants, WCAG contrast, color-vision simulations and image palettes.
Live tools & database
Color tools you can use now
Color Search
Find by name, alias, HEX or family and inspect ranked similar colors.
Accessibility
Check foreground/background contrast and WCAG AA/AAA thresholds.
Color Converter
Inspect HEX, RGB, HSL, CMYK, LAB, HSV and HWB values live in your browser.
Exact Image Color Lab
Click any image pixel for its exact source RGB/HEX and extract a real-pixel palette.
Color analyzer
--color-primary: #FF5733;
Extract a palette
Palette extraction returns representative colors selected from actual image pixels. For exact single-pixel sampling at original image dimensions, use Exact Pixel Lab.
Free color intelligence for design and development
Pritikart Color Lab provides live color conversion, perceptual similarity, accessibility checks, harmonies, image extraction and developer-ready color information. The application runs on Node.js and reads the active color intelligence database.