Celestial Cloud 2 vs Tranquil Dawn
Both are Dulux colors. Celestial Cloud 2 reads as blue, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. At LRV 55 vs 32, Tranquil Dawn will read as the brighter of the two — a 23-point gap that matters most in north-facing or low-light rooms. The tonal difference — Celestial Cloud 2's cool character against Tranquil Dawn's neutral — becomes most visible against white trim or in morning light. At ΔE 19.9, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Celestial Cloud 2 vs Tranquil Dawn in Real Spaces
1 real room side by side. Seeing Celestial Cloud 2 and Tranquil Dawn in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Celestial Cloud 2.
Color Details
Celestial Cloud 2 vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Celestial Cloud 2 on one side and Tranquil Dawn 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 Celestial Cloud 2 comparisons
See how Celestial Cloud 2 stacks up against other well-photographed colors across different brands and tones.
