Xamarin.Forms Set Default Button/Background Color

Question

Is there any way to globally configure styles for elements/pages in Xamarin.Forms.

Currently I have a Helpers.Colors class and can set the properties individually on each button and on the master/detail page. But it would be nice to have one place to configure it. Mainly I want to move away from the stock dark gradient that android has.

Solution

Another possibility could be using native platform features for this, on IOS you could use the Apperance API, and on Android the Syles and Themes.