Ammonite vs S 5040-B80G
Ammonite is a Farrow & Ball color while S 5040-B80G comes from NCS. Hue-wise, Ammonite belongs to the beige-greige family and S 5040-B80G to the blue family. At LRV 69 vs 8, Ammonite will read as the brighter of the two — a 60-point gap that matters most in north-facing or low-light rooms. The tonal difference — Ammonite's warm character against S 5040-B80G's cool — becomes most visible against white trim or in morning light. At ΔE 58.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Ammonite vs S 5040-B80G in Real Spaces
1 real room side by side. Seeing Ammonite and S 5040-B80G in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Ammonite reflects noticeably more light off the walls, making the space read more open than S 5040-B80G.
Color Details
Ammonite vs S 5040-B80G Simulated Comparison
5 simulated room previews — drag the slider on each to see Ammonite on one side and S 5040-B80G 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 Ammonite comparisons
See how Ammonite stacks up against other well-photographed colors across different brands and tones.
