Smoke Grey vs Tranquil Dawn
Both are Dulux colors. Hue-wise, Smoke Grey belongs to the blue-grey family and Tranquil Dawn to the green-grey family. At LRV 55 vs 30, Tranquil Dawn will read as the brighter of the two — a 25-point gap that matters most in north-facing or low-light rooms. The tonal difference — Smoke Grey's cool character against Tranquil Dawn's neutral — becomes most visible against white trim or in morning light. At ΔE 21.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Smoke Grey vs Tranquil Dawn in Real Spaces
3 real rooms side by side. Seeing Smoke Grey and Tranquil Dawn 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Tranquil Dawn returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Smoke Grey would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Smoke Grey would.
Color Details
Smoke Grey vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Smoke Grey on one side and Tranquil Dawn 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 Smoke Grey comparisons
See how Smoke Grey stacks up against other well-photographed colors across different brands and tones.
