Neptune Green vs Thames Fog
Neptune Green (Benjamin Moore) and Thames Fog (Valspar) come from different manufacturers. Hue-wise, Neptune Green belongs to the blue-green family and Thames Fog to the grey family. The 4-point LRV gap — 27 for Thames Fog vs 23 for Neptune Green — means Thames Fog will open up a space more effectively. A ΔE of 34.9 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
Neptune Green vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Neptune Green 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 Neptune Green comparisons
See how Neptune Green stacks up against other well-photographed colors across different brands and tones.
