Hi all, I went ahead and dyed my hair purple over faded green and blue so I thought I'd make a post with the results for anyone doing the same. Initial colours: Joico Color intensity peacock green, Joico color intensity cobalt blue, manic panic mermaid New colours: Joico Color intensity Magenta, Joico Color intensity orchard, and there was some blue mixed in with the magenta in places. I diluted the dyes with white conditioner to make them easier to apply and stretch them out since I didn't have that much left. Even diluted it covered my dark roots quite well!
My eyes see a pinkish purple. Very pretty results in my humble opinion.
i think some if its the lighting - some lighting looks more purple while other lighting is closer to the magenta.
You can see the purple more here