Grappa vs Cement grey
Grappa (Benjamin Moore) and Cement grey (RAL Classic) come from different manufacturers. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 15-point LRV gap — 24 for Cement grey vs 9 for Grappa — means Cement grey will open up a space more effectively. A ΔE of 30.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Grappa vs Cement grey in Real Spaces
1 real room side by side. Seeing Grappa and Cement grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Cement grey reflects noticeably more light off the walls, making the space read more open than Grappa.
Color Details
Grappa vs Cement grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Grappa on one side and Cement grey 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 Grappa comparisons
See how Grappa stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 9), opening up a space where Grappa encloses it.
At LRV 52 vs 9, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 9, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 9, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 9), opening up a space where Grappa encloses it.
Denim Drift reflects far more light (LRV 27 vs 9), opening up a space where Grappa encloses it.
At LRV 43 vs 9, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 9), opening up a space where Grappa encloses it.
Hardwick White reflects far more light (LRV 44 vs 9), opening up a space where Grappa encloses it.
At LRV 84 vs 9, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 9), opening up a space where Grappa encloses it.
Shoji White reflects far more light (LRV 74 vs 9), opening up a space where Grappa encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 9), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 9), opening up a space where Grappa encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 9), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 9), opening up a space where Grappa encloses it.
At LRV 31 vs 9, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 9 vs 7), so neither reads brighter in a room.
At LRV 57 vs 9, Guilford Green is decisively the brighter choice.
At LRV 72 vs 9, Just Walnut is decisively the brighter choice.