pretty sure hookers aren't too picky on color. If you have the money, she's got the time.
Indeed. When I was maybe 17 I went on my first trip to NYC with friends, one of which was quite familiar with the city. It was just after sunset, and as we were making our way back to the place where we were staying we passed a pimp. - And I to this day can still remember what he said to us, verbatim... Like John Kerry.

He said : " Hey boys, you lookin' fo' some sex ? Black, White, Oriental - we got em' all ! "
We politely declined and made our way back as quickly as possible without running. So yeah, the only color that a hooker is interested in is green.