Coastal Fog vs Gray Mist
Both from Benjamin Moore's palette. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. Gray Mist (LRV 73) reflects noticeably more light than Coastal Fog (LRV 53), a difference of 20 points that becomes especially apparent in rooms with limited natural light. Both lean yellow, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 10.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Coastal Fog vs Gray Mist in Real Spaces
3 real rooms side by side. Seeing Coastal Fog and Gray Mist in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Gray Mist will make the room feel meaningfully brighter than Coastal Fog would.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Gray Mist reflects noticeably more light off the walls, making the space read more open than Coastal Fog.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Gray Mist reflects noticeably more light off the walls, making the space read more open than Coastal Fog.
Color Details
Coastal Fog vs Gray Mist Simulated Comparison
5 simulated room previews — drag the slider on each to see Coastal Fog on one side and Gray Mist 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 Coastal Fog comparisons
See how Coastal Fog stacks up against other well-photographed colors across different brands and tones.
