Holly Glen vs Thames Fog
Holly Glen (Sherwin-Williams) and Thames Fog (Valspar) come from different manufacturers. Holly Glen reads as green-grey, while Thames Fog reads as grey — two distinct hue families, not close cousins. The 30-point LRV gap — 57 for Holly Glen vs 27 for Thames Fog — means Holly Glen 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, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Holly Glen vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Holly Glen 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 Holly Glen comparisons
See how Holly Glen stacks up against other well-photographed colors across different brands and tones.
