Capture a close-up portrait of a domestic cat peacefully sleeping on a soft, cozy blanket. The cat, with its fluffy fur in shades of cream and light brown, is nestled comfortably, its eyes gently closed, exuding a sense of tranquility. The background is softly blurred, revealing hints of a warm, inviting indoor space, perhaps with a window allowing soft diffused light to filter in. The lighting creates a serene atmosphere, enhancing the cat's relaxed posture. Use a wide aperture to achieve a shallow depth of field, focusing on the intricate textures of the cat's fur and the gentle rise and fall of its body as it breathes. Subtle color grading can warm the tones, adding to the overall calmness of the scene.