So after much dying, my hair stylist has my hair just a shade off the natural color. It has been fine because the difference simply looks like it's the way the light hits my hair. However, as it grows out it's becoming more and more noticeable.. Is there a way to do like highlights or low lights that would blend it. The majority of my hair has subtle red undertones which my roots do not have. I'm afraid though that if I do highlights that I will be forced to keep having them put in as they grow out like my roots now.

Any suggestions?