dyeing my hair purple

So I dyed my hair purple, I wanted to ombre it but it would have to be permanent so I just put a purple tint to it and I really like it I have already bought blue for when this comes out i've washed it once and maybe ruined a towel but trying to dry my hair on a nice new white towel that now has 3 big pink strips of dye over it sorry mum, but now it looks red and I love it.