Is B3 blue the same as UU1 Blue?

I appreciate the great info here. My concern was not someone would have the same color. I like my friend's 67 but the blue is too light for me and I wanted something darker, My concern was that UU1 was a 68 code for a 67 paint. I really like turquoise but changing the entire car in and out was not something I looked forward too. Finding parts not exposed to the sun being more to my liking saved me from going through all this, plus what you all have posted. Now, if I can win my case with family services in Missouir (Hitler must be running this agency) and my garnishment lifted, I can finally finish my car.