Blue

Description

One of the basic colours of the visible light spectrum. Blue corresponds to the wavelength range 450 - 500 nm. See: Colour

Synonyms and related terms

Blau (Deut.); azul (Esp., Port.); bleu (Fr.); mple (Gr.); blu (It.); blauw (Ned.); błękity (Pol.); blå (Dan., Sven.)