Actually need 3 meta tags to support Android, iPhone and Windows Phone <!– Chrome, Firefox OS and Opera –> <meta name=”theme-color” content=”#4285f4″> <!– Windows Phone –> <meta name=”msapplication-navbutton-color” content=”#4285f4″> <!– iOS Safari –> <meta name=”apple-mobile-web-app-status-bar-style” content=”#4285f4″>