co·balt blue
/ˌkōˌbôlt ˈblo͞o/
noun
a deep blue pigment containing cobalt and aluminum oxides.
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Cobalt blue
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Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with aluminium(III) oxide at 1200 °C. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl₂O₄. Cobalt blue is lighter and less intense... Wikipedia
HSV (h, s, v): (215°, 100%, 67%)
sRGBB (r, g, b): (0, 71, 171)
Cobalt blue was the primary blue pigment used for centuries in Chinese blue and white porcelain, beginning in the late eighth or early ninth century.
Apr 6, 2024 · The meaning of COBALT BLUE is a greenish-blue pigment consisting essentially of cobalt oxide and alumina.
a deep blue to a strong greenish-blue color. any of a number of pigments containing an oxide of cobalt.
Cobalt blue (Thénard's blue) is a mixed oxide of cobalt and aluminum CoO • Al2O3. It can also be considered to be cobalt (II)-aluminate with the formula of ...
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The name "Cobalt blue" comes from Middle High German kobolt = an underground goblin (cobalt was thought to be detrimental to silver ores). Non-English names: ...
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cobalt blue in American English 1. a dark-blue pigment consisting of a mixture of cobalt and aluminum oxides. 2. dark blue.
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Neither warm nor cold, cobalt blue is a vibrant clean blue with a mid tinting strength. It's one of the more expensive pigments - one of our Series 4 colors - ...
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/ˌˈkoʊˈbɔlt ˌblu/ · noun. a shade of blue tinged with green. synonyms: aqua, aquamarine, greenish blue, peacock blue, turquoise. see moresee less. type of: blue ...
COBALT BLUE meaning: a deep blue color.
Noun. cobalt blue (countable and uncountable, plural cobalt blues) A deep blue pigment derived from cobalt; zaffre. cobalt blue:
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