Tintbox

Tintbox feature graphic
Design · Colour

Tintbox

Build colour palettes from harmonies or a photo — check accessibility, then export in any format.

Get it on Google Play

What it does

  • Works fully offline — no account, no sign-up
  • Five colour harmonies from any base colour — complementary, analogous, triadic, monochromatic and tetradic
  • Precise HEX, RGB and HSL entry, plus sliders
  • Extract a palette from any photo, or eyedrop a single pixel
  • WCAG contrast checker with AA and AAA pass/fail marks
  • Colour-blindness simulator — protanopia, deuteranopia and tritanopia
  • Export to 17 developer formats — CSS, SCSS, Tailwind, SwiftUI, Compose, Flutter and more
  • Thirty curated palette packs, a local library and full ZIP backup
  • Free to download

A look inside

A few glimpses of the app.

Tintbox screenshotTintbox screenshotTintbox screenshot
From the blogRead the story behind Tintbox →
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