Foggy Day vs Westchester Gray
Both from Sherwin-Williams's palette. Hue-wise, Foggy Day belongs to the blue-grey family and Westchester Gray to the grey family. They have nearly identical light reflectance values (20 vs 19), so they'll read as similarly Medium in most lighting conditions. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. The ΔE 4.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Foggy Day vs Westchester Gray in Real Spaces
2 real rooms side by side. Foggy Day and Westchester Gray are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. The distinction reads clearly at room scale, making the choice between them concrete.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Foggy Day vs Westchester Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Foggy Day on one side and Westchester Gray 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 Foggy Day comparisons
See how Foggy Day stacks up against other well-photographed colors across different brands and tones.
