Purple shampoo rec's

Hey y'all, I need recommendations for the best purple shampoo. I'm taking the type of purple shampoo that will dye your hair and your shower if you don't rinse well enough lol. Not super worried about it drying out since I do a lot of conditioner masks.

I started using Shimmer Lights 10-15 years ago after a cosmetologist who worked with the elderly said she used it to keep the little old ladies wigs/hair white lol. They recently changed the formula and it sucks now! Thanks for any suggestions!