Found this photo on Facebook, posted by a dealer. I figure it's available via a Google search and not protected so it's fair game.
This looks darker and more purple than the dealer color chip I saw, and it looks much darker (and less purple) than the computer illustration dealers got with their 2014 materials. Sorry I do not have images of either of those items. Point being I've seen three representations of the color from Cadillac and they all look significantly different, so it's hard to say what this color is going to look like in real life.