Hey guys, bought goddess hair from daz3d and I still can't change the hair color!

Here is the link to what I bought:
http://www.daz3d.com/i.x/shop/itemdetails/-/?item=1467

Appears that changing the hair color should be really easy. I can't figure it out. Can someone help?

I would have thought that it would have just been one of the parameter dials, but there is no option for hair color there.

PS...i'm using poser6