Depends what shade of grey you would like. Try this website

http://html-color-codes.com/
krazeek Reviewed by krazeek on . Theme Header And Background Problem! http://i3.lulzimg.com/dd111a1659.jpg I want to delete that penciled space...How can i do it? And want to change the background color to a little grey. Thanks in advance.!:) Rating: 5