Swansdown vs Spare White
Swansdown is a Dulux color while Spare White comes from Sherwin-Williams. These are both greige-whites, so the question isn't which hue to choose — it's where within greige-white to land. With LRVs of 76 and 77, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — Swansdown's warm character against Spare White's neutral — becomes most visible against white trim or in morning light. With a ΔE of 0.7, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Swansdown vs Spare White in Real Spaces
2 real rooms side by side. Swansdown and Spare 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Spare White reads more restrained here, while Swansdown adds a sense of enclosure and warmth.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The temperature contrast between Swansdown and Spare White is what sets these apart most in this context.
Color Details
Swansdown vs Spare White Simulated Comparison
5 simulated room previews — drag the slider on each to see Swansdown on one side and Spare 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 Swansdown comparisons
See how Swansdown stacks up against other well-photographed colors across different brands and tones.
A 7-point LRV gap (83 vs 76) makes White Dove the marginally brighter of the two.
Swansdown reflects far more light (LRV 76 vs 52), opening up a space where Purbeck Stone encloses it.
Swansdown reflects far more light (LRV 76 vs 30), opening up a space where Evergreen Fog encloses it.
Swansdown reflects far more light (LRV 76 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 76 vs 58, Swansdown is decisively the brighter choice.
At LRV 76 vs 27, Swansdown is decisively the brighter choice.
Swansdown reflects far more light (LRV 76 vs 43), opening up a space where French Gray encloses it.
At LRV 76 vs 55, Swansdown is decisively the brighter choice.
At LRV 76 vs 44, Swansdown is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 76), a gap that shows most in low-lit rooms.
A 10-point LRV gap (76 vs 66) makes Swansdown the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 76 vs 74), so neither reads brighter in a room.
At LRV 76 vs 12, Swansdown is decisively the brighter choice.
A 8-point LRV gap (76 vs 68) makes Swansdown the marginally brighter of the two.
At LRV 76 vs 12, Swansdown is decisively the brighter choice.
At LRV 76 vs 45, Swansdown is decisively the brighter choice.
Swansdown reflects far more light (LRV 76 vs 31), opening up a space where Pale Green encloses it.