Blending Options>Pattern Overlay

 

The same instrument will be helpful in representing the running indicator of black color:

Using the Custom Shape Tool (U), we’ll try to picture a part of the button, reserved for the section that would be colored in #596267

The layer’s parameters: Blending Options>Outer Glow

Applying the Pencil Tool (B) and the here shown color – #879095, we’ll try to represent next the pointer’s symbol, situated inside the button.