How do I make a UISwitch under iOS 7 not take the background colour of the view behind it?

Question

It looks like this whenever off:

While I\'d prefer more of a grey backgrou

Answer 1

You can also set this for the switch in Interface Builder. Just set the background colour of the UISwitch to whatever colour you want (white, in the example below), then set a User Defined Runtime Attribute of layer.cornerRadius = 16: