Tranquil Dawn vs Arcade White
Tranquil Dawn (Dulux) and Arcade White (Sherwin-Williams) come from different manufacturers. Tranquil Dawn reads as green-grey, while Arcade White reads as beige-white — two distinct hue families, not close cousins. The 31-point LRV gap — 86 for Arcade White vs 55 for Tranquil Dawn — means Arcade White will open up a space more effectively. Where Tranquil Dawn leans neutral, Arcade White reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 16.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Tranquil Dawn vs Arcade White in Real Spaces
3 real rooms side by side. Seeing Tranquil Dawn and Arcade White in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Arcade White reflects noticeably more light off the walls, making the space read more open than Tranquil Dawn.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Arcade White 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. Arcade White 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 Arcade White Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and Arcade White 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.
