According to Volume 3 of Elliot (Monogram), prior to the F9F-8 the blue was one part insignia white to three parts insignia blue. For the F9F-8, it was lighter, "two parts insignia white to one part insignia blue" (that's right - more white than blue) when originally painted by Grumman. I've never tried this mix so I don't know if it's a typo but I bet it is, because in Volume 4 as you report, the F11F blue at Grumman is one part white (17875) to two parts insignia blue (15044). Or maybe the typo is in Volume 4...
The F9F-8 yellow was one part insignia white to two parts orange yellow (13538). According to Elliott in volume 4, the F11F yellow was straight 13538.
After the F11F, the Blue Angels specified specific commercial aircraft paints that did not correspond to a particular Federal Standard color. 15050 is supposedly at least in the ballpark for blue. Some people think that it photographs "dark". I've got a painted plate from the A-4 era - the blue is very close to 15050 and the yellow is a bit lighter than 13538.
15044 is gloss insignia blue; 35044 is nonspecular (dull) insignia blue.
15042 is Sea Blue, which is "greener" than insignia blue. That's why the blue in the national insignia (before the blue in the insignia was deleted) on blue navy airplanes has a distinct edge. It wasn't provided in Volume 4 but it was in Volume 3 since it was the standard color for all blue navy airplanes.