Nonchalant White vs Opaline
Both from Sherwin-Williams's palette. Nonchalant White reads as beige-greige, while Opaline reads as green-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (72 vs 73), so they'll read as similarly Light in most lighting conditions. Nonchalant White runs warm while Opaline is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. At ΔE 2.6, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Nonchalant White vs Opaline in Real Spaces
1 real room side by side. Nonchalant White and Opaline 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 temperature contrast between Nonchalant White and Opaline is what sets these apart most in this context.
Color Details
Nonchalant White vs Opaline Simulated Comparison
5 simulated room previews — drag the slider on each to see Nonchalant White on one side and Opaline 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 Nonchalant White comparisons
See how Nonchalant White stacks up against other well-photographed colors across different brands and tones.
A 11-point LRV gap (83 vs 72) makes White Dove the marginally brighter of the two.
With LRVs of 72 and 69, the two reflect almost the same amount of light.
At LRV 72 vs 6, Nonchalant White is decisively the brighter choice.
Nonchalant White reflects far more light (LRV 72 vs 52), opening up a space where Purbeck Stone encloses it.
Nonchalant White reflects far more light (LRV 72 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 72 vs 52, Nonchalant White is decisively the brighter choice.
Nonchalant White reads slightly lighter (LRV 72 vs 60), a gap that shows most in low-lit rooms.
At LRV 72 vs 58, Nonchalant White is decisively the brighter choice.
At LRV 72 vs 27, Nonchalant White is decisively the brighter choice.
Nonchalant White reflects far more light (LRV 72 vs 43), opening up a space where French Gray encloses it.
Nonchalant White reflects far more light (LRV 72 vs 4), opening up a space where Naval encloses it.
At LRV 72 vs 55, Nonchalant White is decisively the brighter choice.
At LRV 72 vs 13, Nonchalant White is decisively the brighter choice.
At LRV 72 vs 44, Nonchalant White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 72), opening up a space where Nonchalant White encloses it.
Nonchalant White reflects far more light (LRV 72 vs 21), opening up a space where Artichoke encloses it.
A 6-point LRV gap (72 vs 66) makes Nonchalant White the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 72), so neither reads brighter in a room.
A 11-point LRV gap (83 vs 72) makes Snowbound the marginally brighter of the two.
At LRV 72 vs 12, Nonchalant White is decisively the brighter choice.
A 4-point LRV gap (72 vs 68) makes Nonchalant White the marginally brighter of the two.
Nonchalant White reflects far more light (LRV 72 vs 41), opening up a space where Dix Blue encloses it.
Nonchalant White reads slightly lighter (LRV 72 vs 68), a gap that shows most in low-lit rooms.
Nonchalant White reflects far more light (LRV 72 vs 25), opening up a space where Treron encloses it.
At LRV 72 vs 12, Nonchalant White is decisively the brighter choice.
At LRV 72 vs 45, Nonchalant White is decisively the brighter choice.
Nonchalant White reflects far more light (LRV 72 vs 31), opening up a space where Pale Green encloses it.
Nonchalant White reflects far more light (LRV 72 vs 7), opening up a space where Pine Needle encloses it.
Nonchalant White reflects far more light (LRV 72 vs 24), opening up a space where Cement grey encloses it.
Nonchalant White reflects far more light (LRV 72 vs 57), opening up a space where Guilford Green encloses it.