I don't care about the colour, I do care, however, about the people who see me on a site with these colours. I guess the pink would work, really tell what everyone PF stands for... Polka Freak. "PF" stands for Polka Freaks!
Who cares about what the ones that see you on this site. Screw them, it's pretty cute, and they can go burn in the My Little Pony hell.