pastel gradient in soft shades of purple and pink background for wallpaper banner social media poster

abstract gradient pastel soft colors background minimalist focus dreamy ethereal calming serene peaceful gentle subtle delicate airy light bright vibrant colorful digital art artwork home decor interior design textile wallpaper fabric print poster inspiration aesthetic beauty harmony balance tranquility modern blur holographic vector blue pink purple fantasy romance minimal dynamic shades banner social media backgrounds template text brand font line violet presentation circle screenshot gadget multimedia lighting petal organ diagram document magenta