My hair has been literally probably every colour you could think of xD
Now I've given up dying it so I can wait for it to get back to it's decent condition and dye it all over again! I really don't give a fuck whether a guy likes my rainbow hair or not, I do it for my own benifit and for no-one elses. As for my natural hair colour, as I've got older it's got darker and now it's natural almost black. It's a really dark brunette. And it's long. At one point I had really long hair but I got it cut, I miss it so I'm growing it back, and it's getting there; it's just annoying and hard to manage. As for hair colour on guys, I don't give a fuck about appearance either so hair colour is pointlessly irrelevant