The interior color code is on the data plate in front of the radiator but there's so many 3 digit codes on the plate that it's hard to tell which is the right one - unless you already know the number. It probably starts with a 2. You can take your VIN to the dealer and ask them to run a VMI, vehicle master inquiry, for your car, and that will show it. The VMI is a good thing to have anyway - lots of interesting information.