Antique Copper vs Hidden Valley

Both from Benjamin Moore's palette. Antique Copper reads as beige-greige, while Hidden Valley reads as beige — two distinct hue families, not close cousins. Antique Copper (LRV 20) reflects noticeably more light than Hidden Valley (LRV 13), a difference of 7 points that becomes especially apparent in rooms with limited natural light. Both lean red, so they'll behave similarly in mixed or changing light conditions. The ΔE 8.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.