1. A light shade of blue
   "The sky-blue paint on the walls gave the room a serene, airy feel";
   - azure, cerulean, sapphire, lazuline

1. Of a deep somewhat purplish blue colour similar to that of a clear October sky
   "October's sky-blue weather";
   - azure, cerulean, bright blue, cerule [literary]

Derived forms: sky-blues

See also: chromatic

Type of: blue, blueness

Encyclopedia: Sky-blue