Castle Peak Gray vs Coastal Fog
Castle Peak Gray and Coastal Fog come from the same Benjamin Moore collection. Hue-wise, Castle Peak Gray belongs to the greige-grey family and Coastal Fog to the beige-greige family. The 38-point LRV gap — 53 for Coastal Fog vs 15 for Castle Peak Gray — means Coastal Fog will open up a space more effectively. Both share a yellow character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 35.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Castle Peak Gray vs Coastal Fog in Real Spaces
1 real room side by side. Seeing Castle Peak Gray and Coastal Fog in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Coastal Fog returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Castle Peak Gray vs Coastal Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Castle Peak Gray on one side and Coastal Fog on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Castle Peak Gray comparisons
See how Castle Peak Gray stacks up against other well-photographed colors across different brands and tones.
