Ключевые слова: abstract, abstract color transition, abstract texture, atmospheric, atmospheric background, background, blend, clean, color, dark, dark gradient, dark tones, deep, deep shades, digital, digital visual subtle background, gradient, gray, minimalist, modern, moody, moody background, muted, muted colors, purple, shadow, simple, smooth, smooth gradient, soft, soft texture, subtle, subtle color, texture, transition,