Color Scheme

Palettes

• U.S. Brand Colors
• Chinese Color
• Apple Color Specification for Developers
• 2014 Material Design Palette

Color Scheme for Tags

• Use Hex color code.
• Constraints
  • base = 0xFF >> 1 == 0x7F
  • avg_offset = 0xFF >> 2 ==

Expressed in color codes.

• Monochrome Collection for sub-categories and ordered categories.
• Complementary Color Matching for categories of larger distinction.
• Adjacent Color Matching for similar categories.