Do you mean gypsophila ?

I know of the common white ones, i grow them from 3" high to about 3' high, and there are pink ones aswell, i grow 18" ones ..... but i don't know of any orange ones.

Perhaps someone else has knowledge of them but i don't think they exist.

There is a pale pink one, I think, but not orange. I can't think of anything that is orange and has the same effect, either. Sorry.

Maybe one of the new hybrid Pimpernels? Some of them are orange.