# The Palette Book

> The Palette Book (iPhone/iPad app by JOHN YUNG.)

- Source: https://appshunter.io/ios/app/the-palette-book/id6794707100 (this page in markdown: same URL + `.md`)
- Developer: [JOHN YUNG](https://appshunter.io/developer/1877487927)
- Category: Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: English
- Released: 2026-08-05
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/the-palette-book/id6794707100/reviews.md

## What is The Palette Book?

The Palette Book is a pocket reference to Sanzo Wada's "A Dictionary of Colour Combinations" — the 1930s Japanese colour classic that's still a go-to source for designers and artists today.

Browse all 159 colours with their name, hex, RGB and CMYK values, and explore the curated combinations they belong to. Found a colour in the wild? Use Match to pick a colour, type a hex value, or sample it straight from a photo with the built-in eyedropper, and instantly see the closest Sanzo Wada colours ranked by perceptual difference (ΔE).

Save your favourite colours and combinations for quick access, then export any palette in the format you need:

• HEX list
• CSS variables
• Tailwind config
• SwiftUI code
• JSON
• Adobe Swatch Exchange (.ase)
• Procreate swatches

Or share a palette as a clean image card. No account, no ads, no tracking — just a fast, offline colour reference.


## Version history (last 1 release)

### 1.0 — 2026-08-05

No release notes.

## More apps by JOHN YUNG

- [Collectors Catalogue](https://appshunter.io/ios/app/collectors-catalogue/id6759218423)
- [StepPet](https://appshunter.io/ios/app/steppet/id6761721023)
- [Todaloo](https://appshunter.io/ios/app/todaloo/id6770222725)

All apps by JOHN YUNG: https://appshunter.io/developer/1877487927

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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 2026-08-09.*