Oyster white vs Ionic Ivory
Where Oyster white belongs to RAL Classic's range, Ionic Ivory is a Sherwin-Williams color. Hue-wise, Oyster white belongs to the beige-white family and Ionic Ivory to the beige-yellow family. Ionic Ivory (LRV 74) reflects noticeably more light than Oyster white (LRV 71), a difference of 3 points that becomes especially apparent in rooms with limited natural light. The ΔE 4.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Oyster white vs Ionic Ivory in Real Spaces
2 real rooms side by side. Oyster white and Ionic Ivory 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.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Ionic Ivory reads slightly lighter here — a subtle but real difference in how open the space feels.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The brightness difference is modest but present — Ionic Ivory gives the walls a little more lift.
Color Details
Oyster white vs Ionic Ivory Simulated Comparison
5 simulated room previews — drag the slider on each to see Oyster white on one side and Ionic Ivory 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.
With LRVs of 71 and 69, the two reflect almost the same amount of light.
At LRV 83 vs 71, White Dove is decisively the brighter choice.
At LRV 71 vs 6, Oyster white is decisively the brighter choice.
Oyster white reflects far more light (LRV 71 vs 52), opening up a space where Purbeck Stone encloses it.
Oyster white reflects far more light (LRV 71 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 71 vs 52, Oyster white is decisively the brighter choice.
Oyster white reads slightly lighter (LRV 71 vs 60), a gap that shows most in low-lit rooms.
At LRV 71 vs 58, Oyster white is decisively the brighter choice.
At LRV 71 vs 27, Oyster white is decisively the brighter choice.
Oyster white reflects far more light (LRV 71 vs 43), opening up a space where French Gray encloses it.
Oyster white reflects far more light (LRV 71 vs 4), opening up a space where Naval encloses it.
At LRV 71 vs 55, Oyster white is decisively the brighter choice.
At LRV 71 vs 13, Oyster white is decisively the brighter choice.
At LRV 71 vs 44, Oyster white is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 71), opening up a space where Oyster white encloses it.
Oyster white reflects far more light (LRV 71 vs 21), opening up a space where Artichoke encloses it.
A 5-point LRV gap (71 vs 66) makes Oyster white the marginally brighter of the two.
A 4-point LRV gap (74 vs 71) makes Shoji White the marginally brighter of the two.
At LRV 83 vs 71, Snowbound is decisively the brighter choice.
Oyster white reflects far more light (LRV 71 vs 51), opening up a space where Pigeon encloses it.
At LRV 71 vs 12, Oyster white is decisively the brighter choice.
At LRV 71 vs 8, Oyster white is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 71 vs 68), so neither reads brighter in a room.
Oyster white reflects far more light (LRV 71 vs 41), opening up a space where Dix Blue encloses it.
At LRV 71 vs 12, Oyster white is decisively the brighter choice.
At LRV 71 vs 45, Oyster white is decisively the brighter choice.
Oyster white reflects far more light (LRV 71 vs 31), opening up a space where Pale Green encloses it.