I had Xiphias hull repainted with Awlgrip in 2008. The unadulterated white would have been too glossy for my taste so we put 50% Awlgrip flattening agent to give more of a satin finish. This kept the classic look. Mixing paint may also be possible but bear in mind that Awlgrip is expensive and touchup might not be easy.
Regards
I had Federal Yellow paint already, so went with it when I repainted. It’s a bit much, but it certainly is easy to pick out or point out your boat in a crowded anchorage.
Federal Yellow, like cheese, does get better with age.
According to a can of spare paint which came with the boat and which I’ve been using for touch up, Itchen’s mast is “IMRON 5.0 VOC 7863H Bahama Yellow (Code DT6397 – 1973 Chrysler)” mixed by Paint World in 2003. Probably not exactly the same as an Awlgrip color, but perhaps useful as a starting point in looking for an equivalent.