For fall 2025 interior design, use warm, earthy colors like sunbaked taupe, terracotta, warm browns, and muted greens. These tones replace cooler grays to create a cozy, inviting atmosphere. Warm neutrals set the mood for layered textures and vintage furnishings, highlighting the season's comfort-focused style. Pair these hues with soft lighting and polished nickel accents to achieve a rich and tactile living space ready for fall.