I'm blonde rn, and I've been pastel pink ombre and turquoise/mint ombre. Personally I liked the pastel pink better. Once I get sick of the blond, I'm planning on getting lavender ^^
I actually just recently used Arctic Fox dye instead of Manic Panic and it's great. I used the poseidon blue and it was so vibrant, and since it's vegan like manic panic you can leave the dye in overnight.