Sample colors, build palettes,
and verify UI contrast on the go.
A 100% offline color palette extractor and WCAG accessibility checker for mobile developers, UI designers, and artists. Sample colors from photos, verify contrast ratios, and copy code snippets.
Complete Mobile Color Toolkit
5 powerful screens designed to boost developer and designer workflow offline.
Photo Palette Extractor
Load any picture from gallery or camera, tap anywhere to sample exact pixel color, and auto-generate a 5-color dominant palette.
Palette Builder Studio
Create, re-order, and save custom palettes using color harmony generators (Monochromatic, Analogous, Complementary, Triadic).
WCAG Contrast Checker
Test text color against background color to verify AA / AAA accessibility compliance with live UI preview.
Color Code Exporter
Convert active colors into standard code formats with 1-tap copy: HEX, RGB, HSL, Flutter (Color(0xFF...)), Swift, and CSS.
Shades & Tints Generator
Interactive grid generating 10 shades and 10 tints for any base color, with hex value quick-copy buttons.