S 4500-N vs Going Grey
Where S 4500-N belongs to NCS's range, Going Grey is a Sherwin-Williams color. These are both greys, so the question isn't which hue to choose — it's where within grey to land. S 4500-N (LRV 27) reflects noticeably more light than Going Grey (LRV 22), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. The ΔE 5.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
S 4500-N vs Going Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see S 4500-N on one side and Going 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 S 4500-N comparisons
See how S 4500-N stacks up against other well-photographed colors across different brands and tones.
