I called CYW to ask if they have samples of Purple Granite. It turns out that it's a new colour that's coming out this year. They can mix the colour, but they won't have any sample chips until around April 22nd. The colour was provided to some designers as a sort of test market -- which is why it's featured in Style At Home. The guy actually asked me if I heard about the colour from a magazine.
So, for anyone who likes the colour and is hoping to pick up a sample, you'll have to wait a month *Sigh* Or if you're brave, go out and buy a can of Purple Granite and paint a wall in your house and post pics so we can all see how it looks :D