This is the CSS code for the top menu and bottom bar colours. Copy to the theme’s Custom CSS options and customise the colour codes as necessary. You may also need to change the text colours accordingly.
.navbar-inverse {
background-color: #fff;
border-color: #080808;
}
.footer-inverse {
background: #181e1f;
}
.footer-menu-wrapper {
background: #23527C;
}