Roget's Thesaurus of English Words and Phrases by Peter Mark Roget

438. Blueness — N. blue &c adj.; garter-blue; watchet†.

[Pigments] ultramarine, smalt, cobalt, cyanogen [Chem]; Prussian blue, syenite blue†; bice†, indigo; zaffer†. lapis lazuli, sapphire, turquoise; indicolite†. blueness, bluishness; bloom. Adj. blue, azure, cerulean; sky-blue, sky-colored, sky-dyed; cerulescent†; powder blue, bluish; atmospheric, retiring; cold.