full screendownload
A black spiral on a dark blue background
Windows 8 logo on a blue background
Apple's abstract fashion design is illustrated on a blue background
Blue desktop screensaver with butterflies
Retro blue background with Zenith logo
Stylized windows sign on a blue background
Blurry graphic illustration in blue-blue tones
Apple logo in pale blue
A concise image with a barely noticeable blue stripe
Blue-green inscription on a gray background
Purple-blue epel screensaver
Iphone 5s blue for colorful