Pocket Color Dictionary

Sanzo Wada’s color legacy

Only for iPhone

$3.99 · Designed for iPhone. Not verified for macOS.

iPhone

Carry Sanzo Wada’s color legacy with you: 348 historic combinations that continue to inspire artists and designers, ready to explore offline. A pocket book of color combinations, ready whenever an idea arrives. Pocket Color Dictionary includes all 348 combinations catalogued from A Dictionary of Color Combinations, credited to Sanzo Wada: 120 pairs, 120 triads, and 108 four-color palettes. START FROM A COLOR Search the complete catalog of 159 named colors by name, HEX, or RGB. Or sample a point from a photo or the camera to find the closest catalog colors and every related combination. EXPLORE AND KEEP Turn all 348 pages of the Book in catalog order, inspect every swatch and value, save favorites, and share a palette card with color names and HEX codes. WORK WITH PHOTOS Apply any combination to an existing photo or live camera preview. Choose Harmony or Palette, adjust intensity, compare with the original, then save or share the result. PRIVATE BY CONSTRUCTION The catalog, search, favorites, matching, and image processing work on your iPhone. No account or network connection is required. This independent pocket reference is not an official digital edition of the book. Displayed HEX values are documented sRGB conversions and may differ from printed samples. Digital colors vary across screens, cameras, lighting, and output processes.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Roberto Zilli, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Roberto Zilli
    Size
    4.1 MB
    Category
    Graphics & Design
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and Italian
    Age Rating
    4+
    Copyright
    © 2026 Roberto Zilli
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by Roberto Zilli