cobalt blue
noun
1
: a greenish-blue pigment consisting essentially of cobalt oxide and alumina
2
: a strong greenish blue
Examples of cobalt blue in a Sentence
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Transitional outerwear also delivers, from suede bomber jackets in cobalt blue to powder-pink trenches.
—
Laura Jackson, Vogue, 31 Mar. 2026
As for colors, the Abound SR comes in cobalt blue, black, and purple.
—Erica Zazo, Outside, 27 Mar. 2026
Now, Ferreira is proving that Gap, or in this case, GapStudio, can still have a place at the Academy Awards, wearing a cobalt blue custom Zac Posen design to the 2026 Oscars.
—Lizzie Logan, Glamour, 15 Mar. 2026
Actress Barbie Ferreira arrived at the Oscars 2026 on March 15 wearing an indigo cobalt blue gown by Zac Posen for Gap.
—Meg Walters, InStyle, 15 Mar. 2026
See All Example Sentences for cobalt blue
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Laura Jackson, Vogue, 31 Mar. 2026
As for colors, the Abound SR comes in cobalt blue, black, and purple.
—Erica Zazo, Outside, 27 Mar. 2026
Now, Ferreira is proving that Gap, or in this case, GapStudio, can still have a place at the Academy Awards, wearing a cobalt blue custom Zac Posen design to the 2026 Oscars.
—Lizzie Logan, Glamour, 15 Mar. 2026
Actress Barbie Ferreira arrived at the Oscars 2026 on March 15 wearing an indigo cobalt blue gown by Zac Posen for Gap.
—Meg Walters, InStyle, 15 Mar. 2026
See All Example Sentences for cobalt blue
Cite this Entry
“Cobalt blue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cobalt%20blue. Accessed 3 Apr. 2026.
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