First off, Trumpeter makes color callouts by way of ouija board, and they are zero guide to appearance.
Second off, as Bill aludes to above, the USN used it's own paint scheme and labeled it very uniquely. To the point that FS standards just do not really match. Which was made a bit worse by the colors being defined on a purple-blue system, at a time when violet pigments were in short supply.
What's really hard to tell from the Navsource photos is if the turret tops were in Deck Blue (per the directives) or not.
It looks--to me--like the vertical srufaces above the main deck are in two colors, which might be the Light Gray. Clearly looks like four colors to my eye.
That color photo is a bit over-exposed and washed out (a known issue ith early color stock). It may be Kodachrome film stock, which will render things away from blue (and was very dependent on the cameraman wisely using color filters o nthe lens).
So, that hull could be Sea Blue with Ocean Gray splotching, then the super structure Ocean Gray with Haze Gray splotching (three colors and not four). But, that's just speculation on my part.
Another handy source is here: https://en.wikipedia.org/wiki/World_War_II_ship_camouflage_measures_of_the_United_States_Navy
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