We'll create fresh WordPress site with Meta Theme Color Colour installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This light-weight plugin allows you to easily set the color of the address bar on mobile devices.
You simply install the plugin, navigate to Settings -> Meta Theme Colour from the WordPress admin and use the built in color picker provided by WordPress to set the meta theme color. The plugin then adds some HTML to your website so that mobile devices will be styled with your identity!