Color Names

Illustrious Indigo

Deep, rich, blue-purple dye, fit for a royal cloak.

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Illustrious Indigo is a vivid blue, close to purple.

It can be described as vivid, vibrant, strong and bold.

Set in white, because white reads best on it.

Illustrious Indigo

Indigo

Indigo is a term used for a number of hues in the region of blue. The word comes from the ancient dye of the same name. The term "indigo" can refer to the color of the dye, various colors of fabric dyed with indigo dye, a spectral color, one of the seven colors of the rainbow as described by Sir Isaac Newton, or a region on the color wheel, and can include various shades of blue, ultramarine, and green-blue. Since the web era, the term has also been used for various purple and violet hues identified as "indigo", based on use of the term "indigo" in HTML web page specifications.

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illustrious

Adjective

  1. Admired, distinguished, respected, or well-known. .mw-parser-output .defdate{font-size:smaller}
Wiktionary

indigo

Noun

  1. A purplish-blue color.
  2. A greenish dark blue color; the color of indigo dye.

Adjective

  1. having a deep purplish-blue colour
Wiktionary