title: How to change ion-range color dynamically in Ionic?
body: <p>I need to change the color of an <code>ion-range</code> from <code>TypeScript</code> while it is dragging. So that for example it changes color when passing certain values. </p>
  
  <p>I know a custom color can be set via <code>variables.scss</code>, But I can't find out whether this can be changed later from <code>TypeScript</code>.</p>