Color Tools
A toolbox for designers, embroiderers, and developers. Every tool is free, no sign-up required.
Contrast Checker
Test WCAG contrast between two colors (AA / AAA).
Open toolDMC & Thread Converter
Convert a palette to DMC, Anchor, Gütermann, Madeira, Drops or Bergère threads.
Open toolColor Converter
HEX, RGB, HSL, HSV, OKLCH, CMYK — all converted instantly.
Open toolColor Blindness Simulator
See your colors through 6 types of color vision deficiency.
Open toolGradient Generator
Build and export CSS gradients: linear, radial, conic, mesh.
Open toolImage Palette Extractor
Upload an image, drop pins to extract the exact colors you want.
Open tool