Oyster White vs Chalky Downs 5
Oyster White (Cloverdale Paint) and Chalky Downs 5 (Dulux) come from different manufacturers. Hue-wise, Oyster White belongs to the beige-greige family and Chalky Downs 5 to the beige family. Their light reflectance values are nearly the same — 71 vs 71 — so neither will read significantly brighter or darker than the other. A ΔE of 2.3 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Oyster White vs Chalky Downs 5 in Real Spaces
2 real rooms side by side. Oyster White and Chalky Downs 5 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.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Oyster White vs Chalky Downs 5 Simulated Comparison
5 simulated room previews — drag the slider on each to see Oyster White on one side and Chalky Downs 5 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 Oyster White comparisons
See how Oyster White stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room.
White Dove reflects far more light (LRV 83 vs 71), opening up a space where Oyster White encloses it.
Oyster White reflects far more light (LRV 71 vs 6), opening up a space where Iron Ore encloses it.
At LRV 71 vs 52, Oyster White is decisively the brighter choice.
At LRV 71 vs 30, Oyster White is decisively the brighter choice.
Oyster White reflects far more light (LRV 71 vs 52), opening up a space where Mizzle encloses it.
A 10-point LRV gap (71 vs 60) makes Oyster White the marginally brighter of the two.
Oyster White reflects far more light (LRV 71 vs 58), opening up a space where Accessible Beige encloses it.
Oyster White reflects far more light (LRV 71 vs 27), opening up a space where Denim Drift encloses it.
At LRV 71 vs 43, Oyster White is decisively the brighter choice.
At LRV 71 vs 4, Oyster White is decisively the brighter choice.
Oyster White reflects far more light (LRV 71 vs 55), opening up a space where Tranquil Dawn encloses it.
Oyster White reflects far more light (LRV 71 vs 13), opening up a space where Bancha encloses it.
Oyster White reflects far more light (LRV 71 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 71, Pure White is decisively the brighter choice.
At LRV 71 vs 21, Oyster White is decisively the brighter choice.
Oyster White reads slightly lighter (LRV 71 vs 66), a gap that shows most in low-lit rooms.
Shoji White reads slightly lighter (LRV 74 vs 71), a gap that shows most in low-lit rooms.
Snowbound reflects far more light (LRV 83 vs 71), opening up a space where Oyster White encloses it.
At LRV 71 vs 51, Oyster White is decisively the brighter choice.
Oyster White reflects far more light (LRV 71 vs 12), opening up a space where Pewter Green encloses it.
Oyster White reflects far more light (LRV 71 vs 8), opening up a space where Duck Green encloses it.
With LRVs of 71 and 68, the two reflect almost the same amount of light.
At LRV 71 vs 41, Oyster White is decisively the brighter choice.
Oyster White reflects far more light (LRV 71 vs 12), opening up a space where Vintage Vogue encloses it.
Oyster White reflects far more light (LRV 71 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 71 vs 31, Oyster White is decisively the brighter choice.