Mobile menu color for Sparkling Bootstrap hamburger menu toggle

The mobile dropdown menu icon color is by default grey (the menu icon with 3 lines if you know what I mean). Where can I change that color? Do I need css for that? Couldn’t find anything in theme options or customize.

Thanks / Mick

Here is CSS code that you can use inside Appearance >> Theme Options >> Other >> Custom CSS.

.navbar-default .navbar-toggle {
  border-color: #f00; /* Change border color around this buttons */
  background: #fff; /* Change background for button itself */

.navbar-default .navbar-toggle .icon-bar {
  background: #f00; /* Change color for horizontal lines */

I made sure to comment everything on this code so you can know what each of these lines does. You can leave those comments when you add this code on your website and it will work just fine and will work as future reference.