Tranquil Dawn vs Restful White
Where Tranquil Dawn belongs to Dulux's range, Restful White is a Sherwin-Williams color. Tranquil Dawn reads as green-grey, while Restful White reads as beige-white — two distinct hue families, not close cousins. Restful White (LRV 81) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 26 points that becomes especially apparent in rooms with limited natural light. Tranquil Dawn runs neutral while Restful White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 15.0, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Tranquil Dawn vs Restful White in Real Spaces
1 real room side by side. Seeing Tranquil Dawn and Restful White in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Restful White reflects noticeably more light off the walls, making the space read more open than Tranquil Dawn.
Color Details
Tranquil Dawn vs Restful White Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Restful White 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.
