Tranquil Dawn vs Pine Frost
Where Tranquil Dawn belongs to Dulux's range, Pine Frost is a Sherwin-Williams color. These are both green-greys, so the question isn't which hue to choose — it's where within green-grey to land. Pine Frost (LRV 65) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 10 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. The ΔE 6.6 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 Pine Frost Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Pine Frost 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
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