NO!!!! lol, You cannot do a permanent color the same day as a perm... well unless you want chewed up hair in a couple of mths time.... the ONLY color you should be thinking of is a rinse or semi permanent color,, the box will tell you whether or not you can do it the same day as another chemical treatment and i think you do it after not before , becuz relaxing will alter your color results,, personally i would not do it the same day regardless,, and i wouldnt permanent color relaxed hair period....