cobalt blue


Definition of cobalt blue 

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 duchess of Sussex wore a gorgeous cobalt blue sheath dress designed by Wu with matching heels and Prince Harry on her arm to the 100 Days to Peace charity gala on Thursday night. Emily Wang, Glamour, "This Designer Debuted His New Collection on Meghan Markle Instead of at Fashion Week," 7 Sep. 2018 There are 77 shiny near-new Porsches, one of which was reserved for me: a beautiful cobalt blue 911 GTS. Russ Mitchell,, "Porsche's L.A. Experience Center is a theme park for grown-ups who love to drive," 14 Apr. 2018 Their darkness contrasted dramatically with the giant leaded glass windows; one dominated by a cobalt blue heart, the other by an emerald green tree of life. Sam Lubell, New York Times, "A Glasgow Architect’s Masterpiece Is Damaged, but Not His Magic," 2 July 2018 This Coco mirrored bar tray comes with cobalt blue handles. Kavita Daswani,, "Bring a little royal wedding sparkle home," 17 May 2018 For most, Grecian day dreams center on palettes of rich cobalt blues, bright whites, and sandy taupes. Calin Van Paris, Vogue, "Gigi Hadid Rules the Beach in the Riskiest Neon Makeup Shade Yet," 2 July 2018 The keys are her eyes, cobalt blue and sometimes soft but more often bleak and determined. Ty Burr,, "‘Nancy’ presents a mother and child reunion that is — or maybe isn’t," 13 June 2018 Pieces available in the collection include high-waisted black culottes for $895 and a cobalt blue and black animal print long-sleeve tee at $325. Kavita Daswani,, "Designers behind Proenza Schouler find fresh inspiration on a road trip from L.A. to West Texas," 19 Apr. 2018 Imagine warm waters of deep cobalt blue and bright teal green, vibrant coral reefs, pristine white sands and swaying coconut palms. Tom Ricketts, Town & Country, "How to Plan a Trip to Fiji," 5 Oct. 2016

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cobalt blue.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of cobalt blue

1835, in the meaning defined at sense 1

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Last Updated

12 Nov 2018

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Time Traveler for cobalt blue

The first known use of cobalt blue was in 1835

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More Definitions for cobalt blue

cobalt blue


English Language Learners Definition of cobalt blue

: a deep blue color

More from Merriam-Webster on cobalt blue

See words that rhyme with cobalt blue Encyclopedia article about cobalt blue

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