Form vs S 4500-N
Form (Jotun) and S 4500-N (NCS) come from different manufacturers. Form reads as greige-grey, while S 4500-N reads as grey — two distinct hue families, not close cousins. The 3-point LRV gap — 30 for Form vs 27 for S 4500-N — means Form will open up a space more effectively. Where Form leans warm, S 4500-N reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 5.7 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Form vs S 4500-N in Real Spaces
1 real room side by side. Form 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.
Color Details
Form vs S 4500-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Form 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 Form comparisons
See how Form stacks up against other well-photographed colors across different brands and tones.
