THESAURUS
sky blue
azure, azure-blue, azure-colored, azurean, azured, azureous, beryl-blue, berylline, blue, bluish, cerulean, ceruleous, cerulescent, cyanean, dark-blue, deep-blue, light-blue, lightish-blue, livid, pavonian, pavonine, peacock-blue, sapphire, sapphirine, sky-colored, sky-dyed, turquoise