royal blue

royal blue (countable and uncountable, plural royal blues)

1. A deep, bright blue colour.
   • 1953 September, G. R. Mahon, “Irish Railways in 1853”, in Railway Magazine, page 627:

     This engine was used for hauling Viceregal trains, and was painted royal blue.

   royal blue:  

   web royal blue:  

royal blue (comparative more royal blue, superlative most royal blue)

1. Of a deep, bright blue colour.

• (blues) blue; Alice blue, aqua, aquamarine, azure, baby blue, beryl, bice, bice blue, blue green, blue violet, blueberry, cadet blue, Cambridge blue, cerulean, cobalt blue, Copenhagen blue, cornflower, cornflower blue, cyan, dark blue, Dodger blue, duck-egg blue, eggshell blue, electric blue, gentian blue, ice blue, lapis lazuli, light blue, lovat, mazarine, midnight blue, navy, Nile blue, Oxford blue, peacock blue, petrol blue, powder blue, Prussian blue, robin's-egg blue, royal blue, sapphire, saxe blue, slate blue, sky blue, teal, turquoise, ultramarine, Wedgwood blue, zaffre ^{(Category: en:Blues)}