What boc color should I use to get rid of my purple tint?

Hello Lise,

Was your hair done at home or at a salon?

I wouldn't use a box color. I would use professional color. Box color has metallic salts in it and that's not good for the hair.

What shade of brown is it right now? Meaning, a 5rb, what?

It's a level 4. Can I put a golden brown on it?