Lucerne vs Tranquil Dawn
Where Lucerne belongs to Benjamin Moore's range, Tranquil Dawn is a Dulux color. Lucerne reads as blue, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. Tranquil Dawn (LRV 55) reflects noticeably more light than Lucerne (LRV 14), a difference of 41 points that becomes especially apparent in rooms with limited natural light. Lucerne runs blue while Tranquil Dawn is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 44.1, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Lucerne vs Tranquil Dawn in Real Spaces
1 real room side by side. Seeing Lucerne 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Lucerne would.
Color Details
Lucerne vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Lucerne 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 Lucerne comparisons
See how Lucerne stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 14, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 14), opening up a space where Lucerne encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 14), opening up a space where Lucerne encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 14), opening up a space where Lucerne encloses it.
At LRV 58 vs 14, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 14, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 14), opening up a space where Lucerne encloses it.
At LRV 44 vs 14, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 14), opening up a space where Lucerne encloses it.
At LRV 66 vs 14, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 14, Shoji White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
A 5-point LRV gap (14 vs 8) makes Lucerne the marginally brighter of the two.
At LRV 68 vs 14, Skimming Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 45 vs 14, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 14), opening up a space where Lucerne encloses it.
Lucerne reads slightly lighter (LRV 14 vs 7), a gap that shows most in low-lit rooms.