When viewing a website, plain colour background seems less attractive. You have to choose a fresh web background pattern that matches the overall design. It should be seamless and also serves as a visual enhancement for the foreground content. In this way the content in that pattern area can be clearly and elegantly displayed. User’s mood would be improved comparing to the plain background. In this article, we collected some cool, fresh and free website background patterns for your reference. Some of them can be easily blended into any colour set. Hope you like them.