Unlimited Color Studio

Education

$2.99

Capture, build, and validate colour across 46 spaces. WCAG and APCA contrast, colour-vision simulation, then export CSS, Tailwind, SwiftUI, or UIKit. Unlimited Color Studio is a complete color workbench for designers, developers, and anyone who needs to pick, build, and validate color with precision. Every tool reads and writes one shared studio session: a working color, working pair, and working palette that follow you from tool to tool. Capture. Pick, sample, search, and normalize color sources. Eyedropper picks colors from the screen and branches them into your session. Image Sampling extracts palettes and probes regions to build style biased palettes from photos. Named Colors gives you named references with nearest name lookup. Palette Scales lets you browse scientific and UI friendly scales and sample them into your session. Temperature inspects black body color and Kelvin mappings. Palette Collection offers curated palettes by category, including nature, modern, vintage, and bold. Build. Convert, generate, branch, mix, and theme color systems. Conversion Lab edits one color in any space and inspects it everywhere. Palette Lab generates, scales, randomizes, and constrains palettes around a working palette. Color Mixer blends colors numerically and compares perceptual versus spectral results. Gradient Studio builds and exports gradients from your working swatches. Experiment Board pins swatches, branches variants, and saves board snapshots. Theme Studio browses shipped themes, builds role based palettes, and audits them against your session. Validate. Compare, audit, simulate, and inspect perceptual failures. Compare Lab measures Delta E, contrast, APCA, and perceptual difference between two colors. Contrast Checker checks WCAG AA/AAA and APCA ratios between foreground and background colors. Color Blindness simulates color vision deficiencies to confirm your colors stay distinguishable. Gamut Navigator explores wide gamut behavior across supported color spaces. Rainbow traverses spectrum sweeps and sends stops straight to your palette. Play. Sharpen your eye with built in training modes. Color Match, Name That Color, What's My JND, Contrast Rescue, Ramp Repair, Gamut Guess, Palette Doctor, and Temperature Match turn color theory into fast, focused practice. Your studio session lives in a persistent sidebar with recents, favorites, and snapshots, so nothing you pick or build ever gets lost between tools.

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The developer, The Virtually Unlimited Corp, 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

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Dark Interface

      • Differentiate Without Color Alone

      • Reduced Motion

    Information

    Seller
    The Virtually Unlimited Corp
    Size
    6.7 MB
    Category
    Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 The Virtually Unlimited Corp
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

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