Tranquil Dawn vs S 4500-N
Tranquil Dawn is a Dulux color while S 4500-N comes from NCS. Tranquil Dawn reads as green-grey, while S 4500-N reads as grey — two distinct hue families, not close cousins. At LRV 55 vs 27, Tranquil Dawn will read as the brighter of the two — a 28-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 19.7, 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.
Tranquil Dawn vs S 4500-N in Real Spaces
1 real room side by side. Seeing Tranquil Dawn and S 4500-N in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than S 4500-N would.
Color Details
Tranquil Dawn vs S 4500-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn 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 Tranquil Dawn comparisons
See how Tranquil Dawn stacks up against other well-photographed colors across different brands and tones.
