What does the Color Indigo Look Like?


Indigo looks like a deep, purplish-blue, as it is exactly between blue and violet on the electromagnetic spectrum. Indigo dye has been widely used by many different cultures for centuries.
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Ask.com Answer for: what does the color indigo look like
Indigo is between blue and violet.
Indigo is placed on the electromagnetic spectrum between about 420 and 450 nm in wavelength. The first recorded use of indigo as a color name in English was in 1289.
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