Tranquil Dawn vs Atlantis
Tranquil Dawn (Dulux) and Atlantis (Tikkurila) come from different manufacturers. Hue-wise, Tranquil Dawn belongs to the green-grey family and Atlantis to the blue family. The 38-point LRV gap — 55 for Tranquil Dawn vs 17 for Atlantis — means Tranquil Dawn will open up a space more effectively. A ΔE of 38.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. 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 Atlantis Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Atlantis 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.
