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
The refreshing cobalt blue colorway would blend into any Danish modern home, while the shelving itself provides ample display space for your favorite coffee table books.
—
Kate McGregor, Architectural Digest, 20 Aug. 2025
This loft belongs to a painter—you’ll see their work scattered throughout—and is brimming with artistic touches, from hanging pieces in the living area to a cobalt blue bathroom.
—Elly Leavitt, Vogue, 11 Aug. 2025
Diana wore a cobalt blue skirt suit from Harrods that complemented the vivid color of her new engagement ring.
—Ariana Quihuiz, People.com, 3 Aug. 2025
As Moroney skipped across the stage singing about boys, heartache, and self-esteem, the friends, all dressed to match the star in cobalt blue and white cowboy boots, clutched each other and sang the lyrics at the top of their lungs.
—Stephanie McNeal, Glamour, 3 Apr. 2025
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Kate McGregor, Architectural Digest, 20 Aug. 2025
This loft belongs to a painter—you’ll see their work scattered throughout—and is brimming with artistic touches, from hanging pieces in the living area to a cobalt blue bathroom.
—Elly Leavitt, Vogue, 11 Aug. 2025
Diana wore a cobalt blue skirt suit from Harrods that complemented the vivid color of her new engagement ring.
—Ariana Quihuiz, People.com, 3 Aug. 2025
As Moroney skipped across the stage singing about boys, heartache, and self-esteem, the friends, all dressed to match the star in cobalt blue and white cowboy boots, clutched each other and sang the lyrics at the top of their lungs.
—Stephanie McNeal, Glamour, 3 Apr. 2025
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 6 Sep. 2025.
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