Tar vs S 7500-N
Tar is a Farrow & Ball color while S 7500-N comes from NCS. These are both greys, so the question isn't which hue to choose — it's where within grey to land. With LRVs of 9 and 8, they'll behave almost identically in terms of how much light they reflect back into a room. They share a neutral quality — useful to know if you're layering them in the same space. With a ΔE of 1.8, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Tar vs S 7500-N in Real Spaces
2 real rooms side by side. Tar and S 7500-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.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Tar vs S 7500-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Tar on one side and S 7500-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 Tar comparisons
See how Tar stacks up against other well-photographed colors across different brands and tones.
