It is the color of the bottom of most German and axis aircraft meant to resemble the blue sky as camo. I think it represents that well.

Tamiya paints are the best out there. Easy to use, fast drying, smooth application.

Love Tamiya spray paints. I tested this one, along with a couple of other Luftwaffe colours that Tamiya produces in spray paint form, and am very impressed and happy with the final product once dried. They look great. Goes on well and dries fast. Be sure to let them fully cure though before doing any extra work on top, or applying varnish etc. Just wish they were bigger cans for what you pay, but then again, they are superb quality either way. Very nice indeed.