Gypsum vs Pure White
Where Gypsum belongs to PPG's range, Pure White is a Sherwin-Williams color. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (83 vs 84), so they'll read as similarly Light in most lighting conditions. At ΔE 1.6, 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 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gypsum vs Pure White in Real Spaces
7 real rooms side by side. Gypsum and Pure 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
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.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. 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.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Gypsum vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Gypsum on one side and Pure 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 Gypsum comparisons
See how Gypsum stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 83 vs 83), so neither reads brighter in a room.
Gypsum reflects far more light (LRV 83 vs 52), opening up a space where Purbeck Stone encloses it.
Gypsum reflects far more light (LRV 83 vs 30), opening up a space where Evergreen Fog encloses it.
Gypsum reflects far more light (LRV 83 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 83 vs 58, Gypsum is decisively the brighter choice.
At LRV 83 vs 27, Gypsum is decisively the brighter choice.
Gypsum reflects far more light (LRV 83 vs 43), opening up a space where French Gray encloses it.
At LRV 83 vs 55, Gypsum is decisively the brighter choice.
At LRV 83 vs 44, Gypsum is decisively the brighter choice.
At LRV 83 vs 66, Gypsum is decisively the brighter choice.
A 9-point LRV gap (83 vs 74) makes Gypsum the marginally brighter of the two.
At LRV 83 vs 12, Gypsum is decisively the brighter choice.
At LRV 83 vs 8, Gypsum is decisively the brighter choice.
At LRV 83 vs 68, Gypsum is decisively the brighter choice.
At LRV 83 vs 12, Gypsum is decisively the brighter choice.
At LRV 83 vs 45, Gypsum is decisively the brighter choice.
Gypsum reflects far more light (LRV 83 vs 31), opening up a space where Pale Green encloses it.
Gypsum reflects far more light (LRV 83 vs 7), opening up a space where Pine Needle encloses it.