London Fog vs Hardwick White
Where London Fog belongs to Benjamin Moore's range, Hardwick White is a Farrow & Ball color. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. London Fog (LRV 56) reflects noticeably more light than Hardwick White (LRV 44), a difference of 13 points that becomes especially apparent in rooms with limited natural light. London Fog runs red while Hardwick White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 9.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
London Fog vs Hardwick White in Real Spaces
2 real rooms side by side. London Fog and Hardwick White are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. London Fog reflects noticeably more light off the walls, making the space read more open than Hardwick White.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. London Fog reflects noticeably more light off the walls, making the space read more open than Hardwick White.
Color Details
London Fog vs Hardwick White Simulated Comparison
5 simulated room previews — drag the slider on each to see London Fog on one side and Hardwick White 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 London Fog comparisons
See how London Fog stacks up against other well-photographed colors across different brands and tones.
