Color tools
Get color from image
Upload a photo or graphic, click a pixel, and identify its HEX, RGB and nearest reference colors.
Realtime color converter
Enter one color and see HEX, RGB, HSL, HSV, HWB, CMYK, XYZ, Lab and YCbCr instantly.
Color name finder
Find the closest known color names and reference matches for any color.
Paint color mixer
Mix multiple colors by percentage using a subtractive, paint-like reflectance model.
Color contrast checker
Measure foreground/background contrast and check common WCAG readability thresholds.
Color harmony generator
Generate complementary, analogous, triadic and tetradic palettes from a base color.
Online tools for working with color
These tools cover common color tasks without requiring design software. You can sample colors from an image, identify the closest color name, inspect color-space values, estimate paint-like mixtures, check text contrast, and build harmonious palettes.
Each interactive tool stores its current inputs in the page URL whenever practical, so you can bookmark a result or share the same state with another person.