Natural Slate vs Tranquil Dawn
Both are Dulux colors. Natural Slate reads as grey, while Tranquil Dawn reads as green-grey — two distinct hue families, not close cousins. At LRV 55 vs 31, Tranquil Dawn will read as the brighter of the two — a 24-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 18.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Natural Slate vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Natural Slate 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 Natural Slate comparisons
See how Natural Slate stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 31, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 31), opening up a space where Natural Slate encloses it.
Natural Slate reflects far more light (LRV 31 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 31, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room.
Mizzle reflects far more light (LRV 52 vs 31), opening up a space where Natural Slate encloses it.
At LRV 60 vs 31, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 31), opening up a space where Natural Slate encloses it.
Natural Slate reads slightly lighter (LRV 31 vs 27), a gap that shows most in low-lit rooms.
At LRV 43 vs 31, French Gray is decisively the brighter choice.
At LRV 31 vs 4, Natural Slate is decisively the brighter choice.
Natural Slate reflects far more light (LRV 31 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 31), opening up a space where Natural Slate encloses it.
At LRV 84 vs 31, Pure White is decisively the brighter choice.
A 10-point LRV gap (31 vs 21) makes Natural Slate the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 31), opening up a space where Natural Slate encloses it.
Shoji White reflects far more light (LRV 74 vs 31), opening up a space where Natural Slate encloses it.
Snowbound reflects far more light (LRV 83 vs 31), opening up a space where Natural Slate encloses it.
At LRV 51 vs 31, Pigeon is decisively the brighter choice.
Natural Slate reflects far more light (LRV 31 vs 12), opening up a space where Pewter Green encloses it.
Natural Slate reflects far more light (LRV 31 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 31), opening up a space where Natural Slate encloses it.
A 10-point LRV gap (41 vs 31) makes Dix Blue the marginally brighter of the two.
Natural Slate reflects far more light (LRV 31 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 31), opening up a space where Natural Slate encloses it.
Their light reflectance is nearly identical (LRV 31 vs 31), so neither reads brighter in a room.
At LRV 31 vs 7, Natural Slate is decisively the brighter choice.