Gray Frost vs Krypton
Gray Frost (PPG) and Krypton (Sherwin-Williams) come from different manufacturers. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. Their light reflectance values are nearly the same — 52 vs 52 — so neither will read significantly brighter or darker than the other. A ΔE of 0.5 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gray Frost vs Krypton in Real Spaces
7 real rooms side by side. Gray Frost and Krypton 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.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
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.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Gray Frost vs Krypton Simulated Comparison
5 simulated room previews — drag the slider on each to see Gray Frost on one side and Krypton 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 Gray Frost comparisons
See how Gray Frost stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 52, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 52), opening up a space where Gray Frost encloses it.
Gray Frost reflects far more light (LRV 52 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 52), so neither reads brighter in a room.
At LRV 52 vs 30, Gray Frost is decisively the brighter choice.
With LRVs of 52 and 52, the two reflect almost the same amount of light.
A 8-point LRV gap (60 vs 52) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 52), a gap that shows most in low-lit rooms.
Gray Frost reflects far more light (LRV 52 vs 27), opening up a space where Denim Drift encloses it.
A 9-point LRV gap (52 vs 43) makes Gray Frost the marginally brighter of the two.
At LRV 52 vs 4, Gray Frost is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 52), a gap that shows most in low-lit rooms.
Gray Frost reflects far more light (LRV 52 vs 13), opening up a space where Bancha encloses it.
Gray Frost reads slightly lighter (LRV 52 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 52, Pure White is decisively the brighter choice.
At LRV 52 vs 21, Gray Frost is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 52), opening up a space where Gray Frost encloses it.
Shoji White reflects far more light (LRV 74 vs 52), opening up a space where Gray Frost encloses it.
Snowbound reflects far more light (LRV 83 vs 52), opening up a space where Gray Frost encloses it.
Their light reflectance is nearly identical (LRV 52 vs 51), so neither reads brighter in a room.
Gray Frost reflects far more light (LRV 52 vs 12), opening up a space where Pewter Green encloses it.
Gray Frost reflects far more light (LRV 52 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 52), opening up a space where Gray Frost encloses it.
A 11-point LRV gap (52 vs 41) makes Gray Frost the marginally brighter of the two.
Gray Frost reflects far more light (LRV 52 vs 12), opening up a space where Vintage Vogue encloses it.
Gray Frost reads slightly lighter (LRV 52 vs 45), a gap that shows most in low-lit rooms.
At LRV 52 vs 31, Gray Frost is decisively the brighter choice.