Tranquil Dawn vs Vaguely Mauve
Where Tranquil Dawn belongs to Dulux's range, Vaguely Mauve is a Sherwin-Williams color. Tranquil Dawn reads as green-grey, while Vaguely Mauve reads as grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (55 vs 57), so they'll read as similarly Medium in most lighting conditions. Tranquil Dawn runs neutral while Vaguely Mauve is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 8.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Tranquil Dawn vs Vaguely Mauve in Real Spaces
2 real rooms side by side. Tranquil Dawn and Vaguely Mauve 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.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Vaguely Mauve brings more warmth to the space, while Tranquil Dawn keeps things cooler and crisper.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Vaguely Mauve brings more warmth to the space, while Tranquil Dawn keeps things cooler and crisper.
Color Details
Tranquil Dawn vs Vaguely Mauve Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Vaguely Mauve 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.
