Moth Gray vs Thames Fog
Moth Gray (Behr) and Thames Fog (Valspar) come from different manufacturers. Moth Gray reads as beige-greige, while Thames Fog reads as grey — two distinct hue families, not close cousins. The 38-point LRV gap — 66 for Moth Gray vs 27 for Thames Fog — means Moth Gray will open up a space more effectively. A ΔE of 26.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moth Gray vs Thames Fog in Real Spaces
2 real rooms side by side. Seeing Moth Gray and Thames Fog 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Moth Gray reflects noticeably more light off the walls, making the space read more open than Thames Fog.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Moth Gray will make the room feel meaningfully brighter than Thames Fog would.
Color Details
Moth Gray vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Moth Gray on one side and Thames 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 Moth Gray comparisons
See how Moth Gray stacks up against other well-photographed colors across different brands and tones.
