Royal 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.

royal

Adjective

1. Of or relating to a monarch or his (or her) family.
2. Having the air or demeanour of a monarch; illustrious; magnanimous; of more than common size or excellence.

Noun

1. A royal person; a member of a royal family.
2. A standard size of printing paper, measuring 25 by 20 inches.

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