The lead single of the album was "Flutuo", followed by "Concilios", "Lua Na Ponte", "Sou Eu" and "Fintar a Pulsação".

The album was released by Farol, it was produced by Renato Jr. and Susana, and she wrote all the songs, including the bonuses.

The A Trompa gave a positive review and said: "A brief hearing of "Indigo" - though little repeated third album Susana Félix, revealed a very nice disc.

Beautiful voice, good arrangements, all on a disc and close a pop singer made with great charm.

RateYourMusic was less favorable and gave a rating of 3.5 out of 5, commenting that Índigo is a "vulgar" pop album.