Pearl Grey vs Site White
Pearl Grey (Dulux) and Site White (Sherwin-Williams) come from different manufacturers. Hue-wise, Pearl Grey belongs to the grey family and Site White to the grey-white family. Their light reflectance values are nearly the same — 71 vs 73 — so neither will read significantly brighter or darker than the other. Both share a neutral character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 0.7 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Pearl Grey vs Site White in Real Spaces
1 real room side by side. Pearl Grey and Site White are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Pearl Grey vs Site White Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl Grey on one side and Site 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 Pearl Grey comparisons
See how Pearl Grey stacks up against other well-photographed colors across different brands and tones.
A 12-point LRV gap (83 vs 71) makes White Dove the marginally brighter of the two.
With LRVs of 71 and 69, the two reflect almost the same amount of light.
Pearl Grey reflects far more light (LRV 71 vs 52), opening up a space where Purbeck Stone encloses it.
Pearl Grey reflects far more light (LRV 71 vs 30), opening up a space where Evergreen Fog encloses it.
Pearl Grey reads slightly lighter (LRV 71 vs 60), a gap that shows most in low-lit rooms.
At LRV 71 vs 58, Pearl Grey is decisively the brighter choice.
At LRV 71 vs 27, Pearl Grey is decisively the brighter choice.
Pearl Grey reflects far more light (LRV 71 vs 43), opening up a space where French Gray encloses it.
Pearl Grey reflects far more light (LRV 71 vs 4), opening up a space where Naval encloses it.
At LRV 71 vs 55, Pearl Grey is decisively the brighter choice.
At LRV 71 vs 44, Pearl Grey is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 71), opening up a space where Pearl Grey encloses it.
Pearl Grey reflects far more light (LRV 71 vs 21), opening up a space where Artichoke encloses it.
A 6-point LRV gap (71 vs 66) makes Pearl Grey the marginally brighter of the two.
A 3-point LRV gap (74 vs 71) makes Shoji White the marginally brighter of the two.
A 11-point LRV gap (83 vs 71) makes Snowbound the marginally brighter of the two.
At LRV 71 vs 12, Pearl Grey is decisively the brighter choice.
A 3-point LRV gap (71 vs 68) makes Pearl Grey the marginally brighter of the two.
Pearl Grey reflects far more light (LRV 71 vs 41), opening up a space where Dix Blue encloses it.
Pearl Grey reads slightly lighter (LRV 71 vs 68), a gap that shows most in low-lit rooms.
Pearl Grey reflects far more light (LRV 71 vs 25), opening up a space where Treron encloses it.
At LRV 71 vs 12, Pearl Grey is decisively the brighter choice.
At LRV 71 vs 45, Pearl Grey is decisively the brighter choice.
Pearl Grey reflects far more light (LRV 71 vs 31), opening up a space where Pale Green encloses it.
Pearl Grey reflects far more light (LRV 71 vs 7), opening up a space where Pine Needle encloses it.
Pearl Grey reflects far more light (LRV 71 vs 24), opening up a space where Cement grey encloses it.
Pearl Grey reflects far more light (LRV 71 vs 57), opening up a space where Guilford Green encloses it.