During WWII, US Navy aircraft carrier hangar bulkheads and overheads were painted white. The decks inboard of the rollup hangar doors were painted Standard Navy Deck Gray #20 -- the same as the pre-war color. Weather decks outboard of the rollup doors were painted in Deck Blue 20-B.
There are no exact out of the bottle matches for US Navy WWII colors in the Tamiya line of paints. They want to sell you their colors - so they do not cite the other manufacturer's paint line. The most accurate out-of-the-bottle paints for WWII US Navy (and others) colors are the Colourcoat line of paints from White Ensign. They are enamels.
Alternatives:
MM Acryl II Marine colors - they are out of production but may still be found via some online sources.
PollyScale makes some acrylics which are close but not totally accurate. They are in production
Order a set of paint chips from Snyder and Short and custom-mix your paints using the chips as a color standard