Change background color of Corporate Theme header area


I’m hoping to be able to change the header area of the corporate theme.

If you see on my site: the logo is dark grey. I’d like to make that whole header area the same color grey and to make the links (Blog, About, FAQs, Contact Us) into the yellow used in the logo.

Is there a way to make that whole top area the grey in my logo?

Thanks in advance.