Which color to use for painting the rafters?

Hello, maybe someone here can give me a tip on which color is best for painting the rafters! We have to do this ourselves in 1 week and we also want to buy something decent that doesn’t peel off right away! Thanks in advance!

I can recommend this.

I painted my visible roof structure white with it two weeks ago.

You have to paint twice to get a nice effect because it soaks in quite a bit with the first coat.