Chalk Blush 3 vs Pebble Drift 1

Both from Dulux's palette. Hue-wise, Chalk Blush 3 belongs to the greige-grey family and Pebble Drift 1 to the blue family. Chalk Blush 3 (LRV 73) reflects noticeably more light than Pebble Drift 1 (LRV 17), a difference of 56 points that becomes especially apparent in rooms with limited natural light. Chalk Blush 3 runs warm while Pebble Drift 1 is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 42.8, 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.