According to what I read on the web site, a manufacturer would call some colors by more than one name, that is why the code is important.
Just found it interesting. Also, the Mustang has a Walmart hickey (happen while it was still a driver), this gives me some confidence to fix it. Even if I don't like it, I can still have it professionally fixed some day, just like I was planning. I have not search yet for other web sites to see if they have the same kind of products.