Indigo and Slate blue

Related terms

Indigo adjective - Having a color between blue and violet.

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Slate blue and indigo are semantically related. In some cases you can use "Slate blue" instead an adjective "Indigo".

Definitions of Indigo not found.

Indigo and slate blue are semantically related. Sometimes you can use "Indigo" instead an adjective phrase "Slate blue".

Cite this Source

Slate blue and Indigo. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indigo/slate_blue

Indigo & Slate blue. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indigo/slate_blue>.

Slate blue or Indigo. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indigo/slate_blue.

Google Ngram Viewer shows how "indigo" and "slate blue" have occurred on timeline