Haze Grey-
for all vertical surfaces and Deck gray (I think graphite looks close) -don't forget the non-skid which is basically dark grey !
What era/action /war are you modeling -I gave you the basic USNavy colors- there will also be black boot topping - On MY mike boats we painted the anti fouling black -I suppose you could do Red anti fouling, however because we carried the boats on the boat deck 80' of red was too good of an aiming point!
Tip - We made our own anti fouling by throwing about 5 bottles of Texas Pete Hot sauce into a 5 gallon bucket of boot topping !