Mountain Ash vs Tranquil Dawn
Mountain Ash is a Cloverdale Paint color while Tranquil Dawn comes from Dulux. Mountain Ash reads as grey, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. At LRV 55 vs 40, Tranquil Dawn will read as the brighter of the two — a 15-point gap that matters most in north-facing or low-light rooms. At ΔE 9.6, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mountain Ash vs Tranquil Dawn in Real Spaces
5 real rooms side by side. Mountain Ash and Tranquil Dawn are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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 Mountain Ash would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Mountain Ash would.
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. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Mountain Ash.
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 Mountain Ash would.
Color Details
Mountain Ash vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Mountain Ash 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 Mountain Ash comparisons
See how Mountain Ash stacks up against other well-photographed colors across different brands and tones.
