Porcelain vs Tranquil Dawn
Where Porcelain belongs to Benjamin Moore's range, Tranquil Dawn is a Dulux color. Porcelain reads as grey, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (57 vs 55), so they'll read as similarly Medium in most lighting conditions. Porcelain runs red while Tranquil Dawn is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 8.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Porcelain vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Porcelain 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 Porcelain comparisons
See how Porcelain stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 57), opening up a space where Porcelain encloses it.
A 5-point LRV gap (57 vs 52) makes Porcelain the marginally brighter of the two.
At LRV 57 vs 30, Porcelain is decisively the brighter choice.
A 4-point LRV gap (60 vs 57) makes Agreeable Gray the marginally brighter of the two.
With LRVs of 58 and 57, the two reflect almost the same amount of light.
Porcelain reflects far more light (LRV 57 vs 27), opening up a space where Denim Drift encloses it.
At LRV 57 vs 43, Porcelain is decisively the brighter choice.
Porcelain reflects far more light (LRV 57 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 57, Pure White is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 57), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 57), opening up a space where Porcelain encloses it.
Porcelain reflects far more light (LRV 57 vs 12), opening up a space where Pewter Green encloses it.
Porcelain reflects far more light (LRV 57 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 57), a gap that shows most in low-lit rooms.
Porcelain reflects far more light (LRV 57 vs 12), opening up a space where Vintage Vogue encloses it.
Porcelain reads slightly lighter (LRV 57 vs 45), a gap that shows most in low-lit rooms.
At LRV 57 vs 31, Porcelain is decisively the brighter choice.
At LRV 57 vs 7, Porcelain is decisively the brighter choice.