Vapor vs French Gray
Where Vapor belongs to Benjamin Moore's range, French Gray is a Farrow & Ball color. Vapor reads as beige-yellow, while French Gray reads as beige-greige — two distinct hue families, not close cousins. Vapor (LRV 82) reflects noticeably more light than French Gray (LRV 43), a difference of 38 points that becomes especially apparent in rooms with limited natural light. Vapor runs yellow while French Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 22.1, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Vapor vs French Gray in Real Spaces
1 real room side by side. Seeing Vapor 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Vapor will make the room feel meaningfully brighter than French Gray would.
Color Details
Vapor vs French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Vapor 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 Vapor comparisons
See how Vapor stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 83 vs 82), so neither reads brighter in a room.
Vapor reflects far more light (LRV 82 vs 52), opening up a space where Purbeck Stone encloses it.
Vapor reflects far more light (LRV 82 vs 30), opening up a space where Evergreen Fog encloses it.
Vapor reflects far more light (LRV 82 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 82 vs 58, Vapor is decisively the brighter choice.
At LRV 82 vs 27, Vapor is decisively the brighter choice.
At LRV 82 vs 55, Vapor is decisively the brighter choice.
At LRV 82 vs 44, Vapor is decisively the brighter choice.
With LRVs of 84 and 82, the two reflect almost the same amount of light.
At LRV 82 vs 66, Vapor is decisively the brighter choice.
A 7-point LRV gap (82 vs 74) makes Vapor the marginally brighter of the two.
At LRV 82 vs 12, Vapor is decisively the brighter choice.
At LRV 82 vs 68, Vapor is decisively the brighter choice.
At LRV 82 vs 12, Vapor is decisively the brighter choice.
At LRV 82 vs 45, Vapor is decisively the brighter choice.
Vapor reflects far more light (LRV 82 vs 31), opening up a space where Pale Green encloses it.
Vapor reflects far more light (LRV 82 vs 7), opening up a space where Pine Needle encloses it.
Vapor reflects far more light (LRV 82 vs 24), opening up a space where Cement grey encloses it.
Vapor reflects far more light (LRV 82 vs 57), opening up a space where Guilford Green encloses it.
Vapor reads slightly lighter (LRV 82 vs 72), a gap that shows most in low-lit rooms.