Breton Blue vs S 8000-N
Where Breton Blue belongs to Dulux's range, S 8000-N is a NCS color. Hue-wise, Breton Blue belongs to the blue family and S 8000-N to the grey family. Breton Blue (LRV 10) reflects noticeably more light than S 8000-N (LRV 5), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Breton Blue runs cool while S 8000-N is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 15.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Breton Blue vs S 8000-N in Real Spaces
2 real rooms side by side. Seeing Breton Blue and S 8000-N in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Breton Blue gives the walls a little more lift.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Breton Blue reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Breton Blue vs S 8000-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Breton Blue on one side and S 8000-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 Breton Blue comparisons
See how Breton Blue stacks up against other well-photographed colors across different brands and tones.
