GraffitiColors is the ultimate color companion for Xojo. With this product you can get valuable information about specified colors such as brightness, luminance, hue, distances; you can calculate proper complements for maximum readability; or retrieve system-specific UI color definitions.


  • Bootstrap compatible color palettes
  • Material UI color definitions
  • Assorted arrays of complementary color palettes
  • Massive list of named colors
  • Native color retrieval for macOS
  • Native color retrieval for Windows, including the immersive color definitions for both Dark and Light UIs
  • Color comparison and modification functions