Mushroom vs Thames Fog
Mushroom (Little Greene) and Thames Fog (Valspar) come from different manufacturers. Hue-wise, Mushroom belongs to the beige family and Thames Fog to the grey family. The 29-point LRV gap — 56 for Mushroom vs 27 for Thames Fog — means Mushroom will open up a space more effectively. A ΔE of 21.5 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.
Mushroom vs Thames Fog in Real Spaces
1 real room side by side. Seeing Mushroom 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.
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. Mushroom returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Mushroom vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Mushroom 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 Mushroom comparisons
See how Mushroom stacks up against other well-photographed colors across different brands and tones.
