River Rock vs Topsoil

Both from Benjamin Moore's palette. River Rock reads as beige-greige, while Topsoil reads as green-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (7 vs 8), so they'll read as similarly Dark in most lighting conditions. River Rock runs yellow while Topsoil is decidedly green, which means they'll respond very differently to warm vs cool light sources. The ΔE 6.0 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.