Synonyms and Antonyms for cobalt-ultramarine

1. cobalt ultramarine (n.)

greenish-blue pigment consisting essentially of cobalt oxide and alumina

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2. ultramarine (adj.)

of a brilliant pure blue to purplish blue color

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3. ultramarine (n.)

a vivid blue to purple-blue color

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4. ultramarine (n.)

blue pigment made of powdered lapis lazuli

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5. cobalt (n.)

a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition

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