Color of the battleship Richelieu circa 1940

I have recently acquired the 1/350th scale Trumpeter Richelieu kit and plan to back date it to 1940. Does anyone know what color she was painted in? I believe the upper part of the hull/superstructure was some form of light grey. Did it have some form of boot topping dividing this from the lower hull? Also was the lower hull the typical hull red color or was it something else? Any help would be greatly appreciated.