I just had highlights and deep purple and brown lowlights added to my naturally dark blonde hair. I love it but the purple bled onto the highlights and now they are light purple! She toned them (I think it was what she did) and said the purple/pinkish hue will fade quickly. Well I'm a nurse and work in two days so I'm having a little panic attack about it.
Shampoo your hair a couple of times and it should fade.