DC - I believe that is the place I went through to get my carpeting for a GTC project back in the day (the site was green then). Not only do they have the color that you are looking for, they will send you samples out to make sure that you get just the right color blue. I would contact them to see if they offer you the same customer service that they did back then.
Fit and finish wise - it was good, but not factory good. You had to make sure to put it and the trim on just right.