Cinnamon Slate vs Quartz grey
Cinnamon Slate (Benjamin Moore) and Quartz 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 3-point LRV gap — 20 for Cinnamon Slate vs 17 for Quartz grey — means Cinnamon Slate will open up a space more effectively. A ΔE of 11.2 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.
Cinnamon Slate vs Quartz grey in Real Spaces
3 real rooms side by side. Seeing Cinnamon Slate and Quartz grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Cinnamon Slate has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Cinnamon Slate has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Cinnamon Slate reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Cinnamon Slate vs Quartz grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Cinnamon Slate on one side and Quartz 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 Cinnamon Slate comparisons
See how Cinnamon Slate stacks up against other well-photographed colors across different brands and tones.
