blue bokeh background template for greetings, birthday, valentines, anniversary, banner, poster, events, and for various creative

abstract annieversary anniversary backdrop background banner blend blue blur blurred blurry bokeh bright bulbs celebration celebrations circle color colored colorful company composition copy corporate deffused defocused design desktop digital effect elegant empty event fashion festive frame full glitters gradient graphic illustration layout light lights marketing media mix modern online party pattern pleasant post poster professional promotion shiny simple smooth social soft space sparkle template texture textured trendy wallpaper water watercolor web website