a vivid blue and pink gradient background with a dreamy, cloudy texture.

gradient background blue pink dreamy cloudy texture pastel wallpaper vibrant color blend abstract backdrop ombre design soft light airy canvas digital art aesthetic colortransition webdesign spectrum creative tranquil bright smooth morning gradientwallpaper colorgradient colorful peaceful serene hues modern minimalist poster cheerful simplicity harmonious daylight print soothing visual spectrumwallpaper calm ai generated