magical colorful lights in blue dominant color

abstract abstractcolorful abstractolorful art background backgrounds beautiful blackbackground blacktheme blue blueheart blueshade bluesky blurs color colorful colors colorsdesigns concept contrast contrasting dark dominant effect effects entertaining entertainment fun happy happycolors heart heartshape light lightening lighting lights magic magical magicalcolors magicalolors magictheme mode motion moving night nightmode nights occasional pink romance romantic seasonal shaped shapes shine shines shiney shineymode shining space sparkles sparkling sparks themes wallpaper