On Apr 25, 2008, at 2:54 PM, Hystrix wrote:

Thanks Aaron, that's even better than what I was asking for.
I should have looked for something like that in Python docs.

Please just be careful about using HLS, it is generally taken to be a poor choice for most needs. 

http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html#RTFToC36

Some other spaces are organized to be perceptually uniform, so I'd look at what else that lib might give you