Tranquil Dawn vs S 3010-B90G
Tranquil Dawn (Dulux) and S 3010-B90G (NCS) come from different manufacturers. Both sit in the green-grey family, which is useful context if you're narrowing within a single hue direction. The 15-point LRV gap — 55 for Tranquil Dawn vs 40 for S 3010-B90G — means Tranquil Dawn will open up a space more effectively. Where Tranquil Dawn leans neutral, S 3010-B90G reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 9.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Tranquil Dawn vs S 3010-B90G Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and S 3010-B90G 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 Tranquil Dawn comparisons
See how Tranquil Dawn stacks up against other well-photographed colors across different brands and tones.
