Also, modern anti-fouling paints are no longer red from their chemical compositions. The anti-fould stuff is mostly clear. So, the modern colors are deceptive, they can be quite bright colors--reds, green, blue, etc.
The problem being that those do not "look" right on models, even if prototypical.
You could, in fact, use just the one red; just add black (or charcoal gray) to the hull collor and pale gray to the upper works red (you have to use caution tinting with white lest you get a pink).
The green decks run from a medium green to a slightly darker moss green.
For the containers, I'd do a Google Image serach--they are in all sorts of colors, and new one seem to crop up all the time. Yellows, reds, blues, oragnges--the gamut.