Capable of being colored or having color added to it.

रंगीन बनने योग्य

English Usage: The drawing was colorable, allowing the children to choose their favorite colors.

Hindi Usage: चित्र रंगीन बनने योग्य था, जिससे बच्चों को अपने पसंदीदा रंग चुनने का मौका मिला।