Castle Peak Gray vs Sharkskin

Both are Benjamin Moore colors. Castle Peak Gray reads as greige-grey, while Sharkskin reads as grey — two distinct hue families, not close cousins. With LRVs of 15 and 16, they'll behave almost identically in terms of how much light they reflect back into a room. They share a yellow quality — useful to know if you're layering them in the same space. With a ΔE of 2.4, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.