Smooth White vs Repose Gray
Where Smooth White belongs to Jotun's range, Repose Gray is a Sherwin-Williams color. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. They have nearly identical light reflectance values (59 vs 58), so they'll read as similarly Light in most lighting conditions. Both lean warm, so they'll behave similarly in mixed or changing light conditions. At ΔE 1.2, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Smooth White vs Repose Gray in Real Spaces
3 real rooms side by side. Smooth White and Repose Gray 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.
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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Smooth White vs Repose Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Smooth White on one side and Repose Gray 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 Smooth White comparisons
See how Smooth White stacks up against other well-photographed colors across different brands and tones.
Ammonite reads slightly lighter (LRV 69 vs 59), a gap that shows most in low-lit rooms.
At LRV 83 vs 59, White Dove is decisively the brighter choice.
At LRV 59 vs 6, Smooth White is decisively the brighter choice.
Smooth White reads slightly lighter (LRV 59 vs 52), a gap that shows most in low-lit rooms.
Smooth White reflects far more light (LRV 59 vs 30), opening up a space where Evergreen Fog encloses it.
A 8-point LRV gap (59 vs 52) makes Smooth White the marginally brighter of the two.
With LRVs of 60 and 59, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 59 vs 58), so neither reads brighter in a room.
At LRV 59 vs 27, Smooth White is decisively the brighter choice.
Smooth White reflects far more light (LRV 59 vs 43), opening up a space where French Gray encloses it.
Smooth White reflects far more light (LRV 59 vs 4), opening up a space where Naval encloses it.
A 4-point LRV gap (59 vs 55) makes Smooth White the marginally brighter of the two.
At LRV 59 vs 13, Smooth White is decisively the brighter choice.
At LRV 59 vs 44, Smooth White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 59), opening up a space where Smooth White encloses it.
Smooth White reflects far more light (LRV 59 vs 21), opening up a space where Artichoke encloses it.
A 6-point LRV gap (66 vs 59) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 59, Shoji White is decisively the brighter choice.
At LRV 83 vs 59, Snowbound is decisively the brighter choice.
Smooth White reads slightly lighter (LRV 59 vs 51), a gap that shows most in low-lit rooms.
At LRV 59 vs 12, Smooth White is decisively the brighter choice.
At LRV 59 vs 8, Smooth White is decisively the brighter choice.
A 9-point LRV gap (68 vs 59) makes Skimming Stone the marginally brighter of the two.
Smooth White reflects far more light (LRV 59 vs 41), opening up a space where Dix Blue encloses it.
At LRV 59 vs 12, Smooth White is decisively the brighter choice.
At LRV 59 vs 45, Smooth White is decisively the brighter choice.
Smooth White reflects far more light (LRV 59 vs 31), opening up a space where Pale Green encloses it.