nebula pink and midnight indigo abstract pattern

nebula pink midnight indigo abstract pattern cosmic background swirling celestial design theme art digital wallpaper spaceinspired vibrant colors beauty artistic backdrop astral patterns galactic hues unique texture creative modern expression space exploration ethereal swirls nebulainspired otherworldly color palette universe creation vibes mesmerizing aesthetics interstellar dreams imagination fantasy cosmos gradients ambiance dreamlike pattern cosmic-themed inspired brings touch designs perfect wallpapers