Tranquil Dawn vs Garret Gray
Where Tranquil Dawn belongs to Dulux's range, Garret Gray is a Sherwin-Williams color. Tranquil Dawn reads as green-grey, while Garret Gray reads as greige-grey — two distinct hue families, not close cousins. Tranquil Dawn (LRV 55) reflects noticeably more light than Garret Gray (LRV 15), a difference of 40 points that becomes especially apparent in rooms with limited natural light. Tranquil Dawn runs neutral while Garret Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 34.0, 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.
Tranquil Dawn vs Garret Gray in Real Spaces
2 real rooms side by side. Seeing Tranquil Dawn and Garret Gray 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 LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Garret Gray would.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Garret Gray.
Color Details
Tranquil Dawn vs Garret Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Garret Gray 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.
