The best way to use jewel tones in fall 2025 decor is by concentrating these rich colors like emerald, plum, and rust at eye level on pillows, throws, or statement chairs. Avoid heavy jewel tones on large furniture bases to keep balance and avoid overwhelming the room. Pair jewel tones with warm neutrals such as linen, jute, or oak to create contrast and layering. Incorporate warm metals like brass accents to add quiet glamour. This approach provides color with intention, creating cozy, inviting spaces without losing a calm, curated feel.