Crossword clues for Indigo is one 3 lettersAnswerClueDYEIndigo, for oneDYEIndigo is oneDUOIndigo Girls, for oneRAYAmy who is one of the Indigo GirlsAMY__ Ray, one of folk rock's Indigo GirlsVATDYEIndigo, for one.COLORIndigo is oneAMYRAYOne of the Indigo Girls