Concrete vs S 4500-N
Concrete is a Cloverdale Paint color while S 4500-N comes from NCS. Hue-wise, Concrete belongs to the greige-grey family and S 4500-N to the grey family. With LRVs of 28 and 27, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 6.3, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Concrete vs S 4500-N in Real Spaces
1 real room side by side. Concrete and S 4500-N are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Concrete vs S 4500-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Concrete on one side and S 4500-N 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 Concrete comparisons
See how Concrete stacks up against other well-photographed colors across different brands and tones.
