Crossword Genius

Steep in indigo, say (3)

Ross

I believe the answer is:

dye

(Other definitions for dye that I've seen before include "Colour by dipping in liquid" , "Colour (fabrics)" , "Colouring agent" , "Colouring; sounds like fade" , "Colorant" .)

I've seen this clue in the USA Today.
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