cerulean blue

Meanings

nouncerulean blue (usually uncountable, plural cerulean blues)

uncountableusuallyA greenish blue pigment or colour.
[…] the cars were painted in "Underground" colours with red and cream (later all red) exteriors, and cerulean blue and cream interiors.
1951 January, “The Inner Circle and its Rolling Stock”, in Railway Magazine, page 59
Synonyms: coelin, cerulean

nounA greenish blue pigment or colour.

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APA

cerulean blue. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/cerulean%20blue

MLA

“cerulean blue.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cerulean%20blue. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “cerulean blue,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/cerulean%20blue.