Copenhagen blue

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

Copenhagen blue (countable and uncountable, plural Copenhagen blues)

  1. A greyish blue color.
    Copenhagen blue:  
    • 1912, Montague Glass, Elkan Lubliner: American:
      "Well, we got plenty blacks, navy blues, Copenhagen blues and brown in our spring line, Mr. Kamin," Elkan said []

Adjective

Copenhagen blue (not comparable)

  1. Of a greyish blue color.

Translations

See also