Indigo is a name used by several unrelated characters in the DC Universe. In the Impact Universe Indigo is the name of a super-villain. Indigo was a name used by one member of the Sovereign Seven. Deep Blue also used the alias. Brainiac 8 took the name while fighting as a member of the Outsiders. The color-themed Rainbow Raiders include a villain named Indigo. The Indigo Tribe, a team of Lanterns powered by compassion, are led by the mysterious Indigo-1.

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