TetoColor: Palette Picker

Pull vivid accents from any photo — even when white dominates. Tap to sample any pixel, export to Procreate, Adobe ASE/ACO, GIMP. Free, on-device, ICC-ready.

Pull vivid accent colors from any photo — even when white dominates. TetoColor goes beyond just dominant colors with theme-based extraction that surfaces the characteristic accent colors of an image. Perfect for illustrators, painters, and designers building accurate, reproducible palettes.

NEW in the latest version: palette generator (pick one color, get 5 recipes — no photo needed), palette share image (a single social-ready card), palette library (save & favorites), code export to CSS / Tailwind / SwiftUI, color-vision simulation with WCAG contrast check, and a live camera color picker.

KEY FEATURES

■ Distinctive Color Extraction (Color Theme) Choose from 7 themes — All / Vivid / Vibrant / Deep / Light / Muted / Dark — to surface the colors that fit your purpose. Powered by Oklab perceptual scoring.

■ Eyedropper (Full-Screen Loupe) Tap anywhere on the image to grab the exact pixel color. Full-screen zoom loupe for pixel-perfect sampling. HEX/RGB/HSL/CMYK copy in one tap.

■ Pick from Files Beyond camera and Photos library, import images directly from Files / iCloud Drive / any cloud storage.

■ Four Extraction Algorithms

• K-Means (highest quality, default)
• Median Cut (fast, balanced)
• Octree (fastest, real-time)
• Wu's Method (highest accuracy, print-grade)

■ Region Extraction Crop a rectangular region of the image and build a palette only from that area.

■ Up to 20 Colors per Palette Adjustable color count with a horizontal frequency bar that shows exactly how each tone weighs in.

■ Pro Color Info HEX, RGB, HSL, CMYK with one-tap copy to clipboard.

■ Color Harmonies (OkLCH) Five perceptually-accurate harmonies via OkLCH hue rotation: complementary, analogous, triadic, split-complementary, tetradic.

■ Professional Exports

• Procreate (.swatches)
• Adobe ASE (RGB / CMYK switchable)
• Adobe ACO
• GIMP GPL (plain text)

■ ICC Profile Support Import your printer's ICC profile (.icc / .icm) for print-grade CMYK conversion. Direct links to Adobe and ECI official downloads inside the app.

WHO IT'S FOR

• Illustrators inspired by photographic references
• Painters analyzing existing artwork
• Designers sampling brand colors
• Print designers needing precise CMYK values
• Procreate / Adobe / GIMP users wanting a fast, accurate palette source

PRIVACY & PERFORMANCE

• All image processing runs entirely on your device
• Photos are never uploaded to any server
• Available in 15 languages
• iPhone and iPad supported (Split View, all orientations)
• All features free, supported by ads (no in-app purchase, no subscriptions)