Dark mobile wallpaper — curving blue light streak

A slender stream of glowing blue light curves gracefully against a solid pitch black background. This minimalist graphic is ideal as a dark mobile wallpaper because the black pixels switch off on AMOLED and OLED panels to save battery. Featuring a high-definition vertical 9:16 aspect ratio, the elegant design fits your screen without cropping. Get this sleek futuristic background now as a free download.