# TetoColor: Palette Picker — Eyedropper, Themes & Print

> Eyedropper, Themes & Print (iPhone/iPad app by TETO, LIMITED LIABILITY COMPANY.)

- Source: https://appshunter.io/ios/app/tetocolor-palette-picker/id6766531816 (this page in markdown: same URL + `.md`)
- Developer: [TETO, LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1881081818)
- Category: Graphics & Design, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 62 MB
- Languages: American English
- Released: 2026-05-06
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/tetocolor-palette-picker/id6766531816/reviews.md

## What is TetoColor?

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)


## Version history (last 5 releases)

### 1.0.10 — 2026-08-05

What's new in v1.0.10
- Palette share cards: export any palette as a polished, ready-to-post image (photo + swatches + HEX). Choose portrait (1080×1350) or square (1200×1200), toggle the photo on/off, and share generated palettes too.
Plus minor improvements and stability fixes

### 1.0.9 — 2026-07-14

What's new in v1.0.9
- Palette generator: create 5 palettes from a single color (no photo needed)
- Home screen widget: keep your latest saved palette in view
- Palette backup: export/import saved palettes as JSON, with the source thumbnail kept too
- Refreshed how-to guide and a new way to send feedback & feature requests
Plus minor improvements and stability fixes

### 1.0.7 — 2026-07-09

What's new in v1.0.7
- Palette share image: post your palette as a single card (photo + swatches + HEX)
- Palette library: save and favorite palettes to build your collection
- Code export: CSS Variables, Tailwind CSS, and SwiftUI
- Accessibility: color-vision simulation and WCAG contrast check
- Live camera: pick real-world colors in real time
Plus minor bug fixes and stability improvements

### 1.0.6 — 2026-06-30

v1.0.6
- Changed how color extraction works: watch one ad per day, then use it ad-free for the next 24 hours.
- Removed the always-on banner ad at the top of the screen.
- Minor bug fixes and stability improvements.

### 1.0.5 — 2026-06-16

v1.0.5
- Improved guidance when the camera can't be used, with a quick shortcut to Settings when permission is needed
- Fixed layout issues in Split View / Slide Over on iPad
- Added BMP, GIF, and TIFF to the supported image formats
- Adobe ACO export now supports CMYK
- Minor bug fixes and stability improvements

## More apps by TETO, LIMITED LIABILITY COMPANY

- [Auto Alarm: Accepted Meetings](https://appshunter.io/ios/app/auto-alarm-accepted-meetings/id6759836083)
- [Drop Merge: Number Chain](https://appshunter.io/ios/app/drop-merge-number-chain/id6763920890)
- [Drop Merge Quest: Puzzle RPG](https://appshunter.io/ios/app/drop-merge-quest-puzzle-rpg/id6770187374)

All apps by TETO, LIMITED LIABILITY COMPANY: https://appshunter.io/developer/1881081818

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*