Tranquil Dawn vs Icelandic
Tranquil Dawn (Dulux) and Icelandic (Sherwin-Williams) come from different manufacturers. Hue-wise, Tranquil Dawn belongs to the green-grey family and Icelandic to the blue family. The 12-point LRV gap — 67 for Icelandic vs 55 for Tranquil Dawn — means Icelandic will open up a space more effectively. Where Tranquil Dawn leans neutral, Icelandic reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 12.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Tranquil Dawn vs Icelandic in Real Spaces
2 real rooms side by side. Seeing Tranquil Dawn and Icelandic in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Icelandic returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Icelandic returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Tranquil Dawn vs Icelandic Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Icelandic 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.
