Lucerne vs French Gray
Lucerne (Benjamin Moore) and French Gray (Farrow & Ball) come from different manufacturers. Hue-wise, Lucerne belongs to the blue family and French Gray to the beige-greige family. The 30-point LRV gap — 43 for French Gray vs 14 for Lucerne — means French Gray will open up a space more effectively. Where Lucerne leans blue, French Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 44.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lucerne vs French Gray in Real Spaces
3 real rooms side by side. Seeing Lucerne and French Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. French Gray reflects noticeably more light off the walls, making the space read more open than Lucerne.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. French Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. French Gray reflects noticeably more light off the walls, making the space read more open than Lucerne.
Color Details
Lucerne vs French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Lucerne on one side and French Gray 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 Lucerne comparisons
See how Lucerne stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 14, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 14), opening up a space where Lucerne encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 14), opening up a space where Lucerne encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 14), opening up a space where Lucerne encloses it.
At LRV 58 vs 14, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 14, Denim Drift is decisively the brighter choice.
At LRV 55 vs 14, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 14, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 14), opening up a space where Lucerne encloses it.
At LRV 66 vs 14, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 14, Shoji White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 68 vs 14, Skimming Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 45 vs 14, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 14), opening up a space where Lucerne encloses it.
Lucerne reads slightly lighter (LRV 14 vs 7), a gap that shows most in low-lit rooms.
Cement grey reads slightly lighter (LRV 24 vs 14), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 14), opening up a space where Lucerne encloses it.
Just Walnut reflects far more light (LRV 72 vs 14), opening up a space where Lucerne encloses it.