Blue Dragon vs Thames Fog
Blue Dragon is a Benjamin Moore color while Thames Fog comes from Valspar. Hue-wise, Blue Dragon belongs to the blue family and Thames Fog to the grey family. With LRVs of 28 and 27, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 31.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Blue Dragon vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Dragon 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 Blue Dragon comparisons
See how Blue Dragon stacks up against other well-photographed colors across different brands and tones.








































