just showing over white as well... the blue was obviously pulled from your dev site... thanks for showing an interest in my work, let me know if you'd like to see any further revisions...
I think you'll find that you have more color options if displayed over a white / very light gray-ish background... you may want your developer to re-work that portion of the header... if this is the direction you want to go in then I can show some more options that pull more colors from your site... up to this point I've been working with something that show's well over the light blue tones...