Hello Michelle, Certainly! I do that with paint colours ALLL some time. I typically get started out with 25% and see if that fixes it. If not, I am going around forty-50%. If that doesn’t take care of it then I’m probably needing to find a unique colour Interior paints http://beaunlhdy.tblogz.com/an-unbiased-view-of-popular-exterior-paint-colors-9566287