Ostrich Feather vs Sienna Red

Both from PPG's palette. Ostrich Feather reads as beige-greige, while Sienna Red reads as pink-red — two distinct hue families, not close cousins. Ostrich Feather (LRV 57) reflects noticeably more light than Sienna Red (LRV 17), a difference of 40 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 43.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.