abstract purple colored smooth motion blur background.

abstract background blue blur blurred bright business colorful creative design fun glass gradient graphic header light multicolor paint paper poster purple rainbow resource screen shade shapes simple smooth stain strokes surface teal texture tint turquoise unique wallpaper abstract background wavy light texture blur backdrop color wallpaper art design smooth bright tonal blurred gradient colorful graphic soft curve decoration creative flowing motion circle web concept rainbow blurry multicolor effect colors pattern line collection glow shiny bokeh blue shape shine gentle pink red sparkle dark fractal macro flow cover glowing style waves luxury shaded vector