kvadrantSwitchColors

A Material Switch in Metro's colours.

The shape is not fixable from here — a Switch draws a stadium track and a circular thumb from its own internals, with no shape parameter and no theme slot — so what this can do is stop it being the wrong colour as well as the wrong shape. A screen that wants the real thing wants KvadrantToggleSwitch, which is 89×34 px of track with a rectangular thumb and no curve anywhere.