The Indigo Tide represents justice, equity, compromise, and the greater good. These concepts should be taken in a broad definition, not a personal one like the laws. Rulers, men of the law, vigilantes and tyrants alike are often linked to this Tide.
People attuned to the Indigo Tide considers the loss of life tragic, unless its means to have a positive effect.
Notable characters
Behind the scenes
Vhailor, one of the companion from Planescape: Torment, is the embodiment of justice, and Adam Heine used him as an exemple of someone that could be linked to the Indigo Tide.