Grey aluminium vs Classic French Gray
Grey aluminium is a RAL Classic color while Classic French Gray comes from Sherwin-Williams. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. At LRV 29 vs 24, Grey aluminium will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. With a ΔE of 0.9, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Grey aluminium vs Classic French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Grey aluminium on one side and Classic 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 Grey aluminium comparisons
See how Grey aluminium stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 29), opening up a space where Grey aluminium encloses it.
At LRV 83 vs 29, White Dove is decisively the brighter choice.
At LRV 29 vs 6, Grey aluminium is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 29), opening up a space where Grey aluminium encloses it.
With LRVs of 30 and 29, the two reflect almost the same amount of light.
At LRV 52 vs 29, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 29), opening up a space where Grey aluminium encloses it.
At LRV 58 vs 29, Accessible Beige is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 29 vs 27), so neither reads brighter in a room.
French Gray reflects far more light (LRV 43 vs 29), opening up a space where Grey aluminium encloses it.
Grey aluminium reflects far more light (LRV 29 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 29, Tranquil Dawn is decisively the brighter choice.
At LRV 29 vs 13, Grey aluminium is decisively the brighter choice.
At LRV 44 vs 29, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 29), opening up a space where Grey aluminium encloses it.
Grey aluminium reads slightly lighter (LRV 29 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 29, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 29, Shoji White is decisively the brighter choice.
At LRV 83 vs 29, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 29), opening up a space where Grey aluminium encloses it.
At LRV 29 vs 12, Grey aluminium is decisively the brighter choice.
At LRV 29 vs 8, Grey aluminium is decisively the brighter choice.
At LRV 68 vs 29, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 29), opening up a space where Grey aluminium encloses it.
At LRV 29 vs 12, Grey aluminium is decisively the brighter choice.
At LRV 45 vs 29, Saybrook Sage is decisively the brighter choice.
With LRVs of 31 and 29, the two reflect almost the same amount of light.