What color and type of bed wood for a blue truck?

[zicc1835]

first pic ( ignore the seats best pic I have of the floor)is my dark blue stepper the PO stained it grey to look like weathered and left the slats metal I think its Oak wood ...second is my light blue stepside oak wood with a light oak stain ...and stainless slats my fleetsisde project will look like this last pic hope this helps