What's the nail color Rachel Zoe is wearing?

Is it Chanel Rouge Noir? I believe Rouge Noir was originally called Vamp, but it is not the same color as the Vamp that was sold in the US. Rouge Noir wasn't available in the US for a long time, but is sold now at Nordstrom. It started as a Nordstrom exclusive a few months ago - not sure, but it may be available in other stores by now. I have it on right now and it's definitely more brown than Vamp. It's a gorgeous color!