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भारतीय ध्वज तिरंगा है।
तिरंगा

Having or involving three colors.

Trichromatic vision.
A trichromatic printing process.
Trichromatic staining is the staining of tissue samples differentially in three colors.
Tricolor plumage.
A tricolor process in photography.
trichromatic, trichrome, tricolor