In actuality there was a “third” one also, such as at Midway, where the USN literally pianted over the red and white striped rudders, as well as the red “meatball” in the center of the stars. If you carefully look at period photos, the red and white stripes tended to “bleed” through the dark blue paint, making the rudder to have subdued stripes of faded blue and dark blue/violet. I use a Russian camo color for that effect.
Then you have the weather factor, where sitting out on carrier decks in the bright Pacific sun, the paints faded into all sorts of shades. One color I found matched the USN faded blue was actually a shade of grey for miniture fugures.
This is what I used for my Midway Avenger:
/forums/956012/ShowPost.aspx
I have actual WWII color footage showing a Hellcat with different color elevators, one blue and the other all white, as it apparently had one side replaced, but they did’t take the time to paint it blue after repairs. Also the paint is faded to a near-white overall, so I am considering building a cheap Arii kit and trying this rugged scheme.
Then there came the later war scheme of dark blue all over with stars and bars.
Meanwhile, there were the USMC varients, that also had the red-bordered stars and bars.
Now as for the Battle of Coral Sea, the illustrations I have seen show the red and white striped rudders along with the red “meatball” in the center of the typical USN “no-bar” stars. I do not see any with a tri-color scheme overall, so I would tend to “back-date” the typical Midway two-tone scheme with the typical striped rudder and meatballs in the stars.
Apparently, it was between Coral Sea and Midway when the USN chose to paint over the rudder stripes and meatballs.
So what I do is find a color illustration I like the most and use it, preferring to match actual photograph colors over “official” paint spec’s.
OK?
Tom T [C):-)]