Difference between Indigo and Anil

Indigo

Part of speech: adjective

Definition: Having a deep blue colour.

Part of speech: noun

Definition: A purplish-blue colour A blue dye obtained from certain plants (the indigo plant or woad), or a similar synthetic dye.

Anil

Part of speech: noun

Definition: Any imine in which the N-radical is a phenyl (or substituted phenyl) group.A shortening of anil tinctoria (aka. indigofera tinctura), a plant from which indigo dye can be extracted.