Rainbow Toolbox

Color Palette Rainbow Tools

Free · Designed for iPad

Create, save, and edit color palettes in a unique, wheel-based interface. Rainbow Toolbox allows users to create, save, and edit color palettes in a unique, wheel-based interface, with the following tools: 1. Hammer, which can add, delete, modify, and reorder the colors in the palette. 2. Caliper, which can make the colors either more perceptually similar or more perceptually distinct. 3. Balance, which modifies all of the colors simultaneously from a single color-picker. Other features include: The Rucksack: stores your palettes in a kitsch, filesystem-like interface replete with search, folder creation, renaming, copy, delete, and sorting buttons. Creating palettes from images: this app has two distinct algorithms for creating palettes from images. These are kmeans and farthest-first-traversal. Kmeans tries to strike a balance between selecting colors that are common in the image, and making the colors distinct. Whereas, farthest-first-traversal doesn't really care how common each color is in the image, and just tries to pull colors from the image that are as distinct as possible. Customize the look-and-feel: this app has four interface colors and three backgrounds that are used throughout the app. These can be modified in the settings to the user's liking.

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Rebranded the app from "Image to Color Palette" to "Rainbow Toolbox" to reflect new functionality. New functionality includes: 1. The ability to save and restore palettes in a filesystem-like interface replete with search, folder creation, renaming, copy, delete, and sorting buttons. 2. Unique, wheel-based representation of color palettes with 3 different tools for editing them. 3. A significantly less flat-looking interface, and the ability to set custom backgrounds, on top of four interface colors. Note: no features have been removed! If you had the previous version of this app, whatever colors you had set as the interface colors previously have been saved to the Rucksack in a palette named "settings". Technical details: changed development environment from React Native to the Godot Game Engine, for greater flexibility.

The developer, Iain Berliner, 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 based, for example, on the features you use or your age. Learn More

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

    • Size
      • 185.6 MB
    • Category
      • Graphics & Design
    • Compatibility
      Requires iOS 14.1 or later.
      • iPhone
        Requires iOS 14.1 or later.
      • iPad
        Requires iPadOS 14.1 or later.
      • iPod touch
        Requires iOS 14.1 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Provider
      Iain Berliner
      • Iain Berliner has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
      • Address
        1445 Woodmont Ln NW #1196
        Atlanta Georgia 30318
        United States
      • Phone Number
        +1 9433009560
      • Email
        contact@orvalorisoftware.com
    • Copyright
      • © 2024 Iain Berliner