Color scheme question

I’m considering building the 4th A/C down on this Aeromaster decal sheet.

The underside is obviously white, but does anyone know what the upper fuselage colr would be? It looks like a Dark Sea Blue (Testors MM 1717). Any help is most appreciated!

I saved the pics & zoomed in on them. It is most likely Extra Dark Sea Gray that is recommended. I know that Gunze makes this color in acrylic (#333), and is probably also available from Xtracolour & Humbrol.
Hope this helps.