English Lexicon

Cobalt-Blue

/ˈkoʊ.bɔlt bluː/
nounCEFR B2 (Upper)Top #15000 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A bright blue pigment made from cobalt salts, often used in painting and ceramics.

    "The artist chose cobalt-blue for the sky in her landscape painting."
  2. 2

    A specific shade of blue that resembles the color of cobalt.

    "The dress was a stunning cobalt-blue that caught everyone's attention."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'cobalt-blue' originates from the German word 'Kobalt', which refers to the cobalt mineral used to produce this vibrant blue pigment. The use of cobalt in art dates back to the 18th century, where it was prized for its stability and vivid hue.

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