Colored Contacts & Astigmatism?

hey all
so i have astigmatism and have worn toric lenses in the past.
i now wear glasses all the time, but would like to get some colored lenses (0.00 power b/c i’ll still be wearing my glasses with them).
just wanted to know if i should be getting colored toric lenses now, even though they’re not to correct my vision.
i was thinking i do, because i thought toric lenses had something to do with the shape of your eye and the fit of the lense to your eye?