Portland Stone - Light vs Ethereal White
Where Portland Stone - Light belongs to Little Greene's range, Ethereal White is a Sherwin-Williams color. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (76 vs 76), so they'll read as similarly Light in most lighting conditions. Portland Stone - Light runs yellow while Ethereal White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. At ΔE 2.1, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Portland Stone - Light vs Ethereal White in Real Spaces
2 real rooms side by side. Portland Stone - Light and Ethereal 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
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 two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Portland Stone - Light vs Ethereal White Simulated Comparison
5 simulated room previews — drag the slider on each to see Portland Stone - Light on one side and Ethereal 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 Portland Stone - Light comparisons
See how Portland Stone - Light stacks up against other well-photographed colors across different brands and tones.
Portland Stone - Light reads slightly lighter (LRV 76 vs 69), a gap that shows most in low-lit rooms.
A 7-point LRV gap (83 vs 76) makes White Dove the marginally brighter of the two.
At LRV 76 vs 6, Portland Stone - Light is decisively the brighter choice.
Portland Stone - Light reflects far more light (LRV 76 vs 52), opening up a space where Purbeck Stone encloses it.
Portland Stone - Light reflects far more light (LRV 76 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 76 vs 52, Portland Stone - Light is decisively the brighter choice.
Portland Stone - Light reflects far more light (LRV 76 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 76 vs 58, Portland Stone - Light is decisively the brighter choice.
At LRV 76 vs 27, Portland Stone - Light is decisively the brighter choice.
Portland Stone - Light reflects far more light (LRV 76 vs 43), opening up a space where French Gray encloses it.
Portland Stone - Light reflects far more light (LRV 76 vs 4), opening up a space where Naval encloses it.
At LRV 76 vs 55, Portland Stone - Light is decisively the brighter choice.
At LRV 76 vs 13, Portland Stone - Light is decisively the brighter choice.
At LRV 76 vs 44, Portland Stone - Light is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 76), a gap that shows most in low-lit rooms.
Portland Stone - Light reflects far more light (LRV 76 vs 21), opening up a space where Artichoke encloses it.
A 10-point LRV gap (76 vs 66) makes Portland Stone - Light the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 76 vs 74), so neither reads brighter in a room.
A 7-point LRV gap (83 vs 76) makes Snowbound the marginally brighter of the two.
Portland Stone - Light reflects far more light (LRV 76 vs 51), opening up a space where Pigeon encloses it.
At LRV 76 vs 12, Portland Stone - Light is decisively the brighter choice.
At LRV 76 vs 8, Portland Stone - Light is decisively the brighter choice.
A 8-point LRV gap (76 vs 68) makes Portland Stone - Light the marginally brighter of the two.
Portland Stone - Light reflects far more light (LRV 76 vs 41), opening up a space where Dix Blue encloses it.
Portland Stone - Light vs Slaked Lime Deep
At LRV 76 vs 12, Portland Stone - Light is decisively the brighter choice.
At LRV 76 vs 45, Portland Stone - Light is decisively the brighter choice.
Portland Stone - Light reflects far more light (LRV 76 vs 31), opening up a space where Pale Green encloses it.