cobalt blue

Definitions of cobalt blue
1

n a shade of blue tinged with green

Synonyms:
aqua, aquamarine, greenish blue, peacock blue, turquoise
Type of:
blue, blueness
blue color or pigment; resembling the color of the clear sky in the daytime

n greenish-blue pigment consisting essentially of cobalt oxide and alumina

Synonyms:
cobalt ultramarine
Type of:
pigment
dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.)

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