Hello,
This is pretty heavily integrated into the Template but you can use overrides to get it the way you want.
Add this to the custom.css and adjust each part of the header backgrounds to your liking:#s5_header_area1 {
background: #FF0000 ! important;
}
#s5_header_area_inner {
background: #FF00FF ! important;
}
#s5_header_menuright {
background: #00ffff !important;}
-Mike