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
Recent Examples on the Web
Even Hermès’ Kelly Hobo — a classic handbag — gets refreshed with a strong burst of vivid cobalt blue styled with a classic silk scarf as a decorative accent.
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Thomas Waller, Footwear News, 22 May 2026
Every travel wardrobe deserves one fun pop of color, and this cobalt blue pair certainly delivers.
—Rosie Marder, Travel + Leisure, 22 May 2026
Styled by Brad Goreski, Moore wore a custom cobalt blue Self Portrait gown with an oversized bow encircling the hips, falling into a train.
—Anna Cafolla, Vogue, 22 May 2026
Cobalt blue ballet flats As Vogue predicted earlier this year, cobalt blue is shaping up to be the color of 2026.
—Tatiana Ojea, Glamour, 10 May 2026
See All Example Sentences for cobalt blue
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Thomas Waller, Footwear News, 22 May 2026
Every travel wardrobe deserves one fun pop of color, and this cobalt blue pair certainly delivers.
—Rosie Marder, Travel + Leisure, 22 May 2026
Styled by Brad Goreski, Moore wore a custom cobalt blue Self Portrait gown with an oversized bow encircling the hips, falling into a train.
—Anna Cafolla, Vogue, 22 May 2026
Cobalt blue ballet flats As Vogue predicted earlier this year, cobalt blue is shaping up to be the color of 2026.
—Tatiana Ojea, Glamour, 10 May 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 4 Jun. 2026.
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