cobalt blue

Cobalt blue is a vibrant and stable pigment historically used in ceramics, glass, and paint, known for its intense and rich tone.

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Definition

B2Art and Design

(technical, academic)A vivid blue pigment made from cobalt salts and aluminum oxide.

Example

The artist chose cobalt blue to add depth to the sky in the painting.
Cobalt blue glassware is a popular choice for collectors.

B1General

A deep and rich shade of blue.

Example

She wore a stunning cobalt blue dress to the party.
The walls of the room were painted in cobalt blue, giving it a calming atmosphere.

Similar

Terms that have similar or relatively close meanings to "cobalt blue":

steel blue cornflower blue dark blue ice blue deep blue royal blue baby blue petrol blue small blue sky blue light blue peacock blue robin's-egg blue abyssal blue china blue sky-blue pink eggshell blue gentian blue navy blue midnight blue cadet blue half blue powder blue blue green full blue slate blue duck-egg blue