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indigo blue

American  

noun

  1. indigo.

  2. Also called indigo, indigotin. a dark-blue, water-insoluble, crystalline powder, C 16 H 10 N 2 O 2 , having a bronzelike luster, the essential coloring principle of which is contained along with other substances in the dye indigo and which can be produced synthetically.


indigo blue British  

noun

  1. the full name for indigo indigo

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of indigo blue

First recorded in 1705–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Models showcased dresses in indigo blue, on a deep blue catwalk under the cavernous reinforced concrete dome of the futuristic building designed by Brazilian architect Oscar Niemeyer.

From Reuters ● Sep. 25, 2023

For those that do like bolder plumbing fixtures, look for colors like indigo blue, black plum, and thunder gray.

From Seattle Times ● Dec. 6, 2021

Leather skins lie on the roofs, drying in the sun and men expertly step in and out of the circular vats of dye: turmeric yellow, indigo blue and poppy red.

From The Guardian ● Apr. 28, 2019

The duo decided to go with lightweight fabrics in a range of muted colors such as concrete gray, white, indigo blue and camel.

From Los Angeles Times ● Jun. 1, 2017

Even the seats lining the sides are the original indigo blue of the luxury liner company.

From "The Last Cuentista" by Donna Barba Higuera

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