Tranquil Dawn vs Kingston
Where Tranquil Dawn belongs to Dulux's range, Kingston is a Sherwin-Williams color. Both sit in the green-grey family, which is useful context if you're narrowing within a single hue direction. Kingston (LRV 70) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 15 points that becomes especially apparent in rooms with limited natural light. Tranquil Dawn runs neutral while Kingston is decidedly cool, which means they'll respond very differently to warm vs cool light sources. The ΔE 8.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Tranquil Dawn vs Kingston Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Kingston 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.
