Glacial Ice vs Agreeable Gray
Glacial Ice (PPG) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Glacial Ice reads as white, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. The 22-point LRV gap — 82 for Glacial Ice vs 60 for Agreeable Gray — means Glacial Ice will open up a space more effectively. A ΔE of 11.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 9 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Glacial Ice vs Agreeable Gray in Real Spaces
9 real rooms side by side. Seeing Glacial Ice and Agreeable Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Glacial Ice reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
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. Glacial Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Glacial Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Glacial Ice will make the room feel meaningfully brighter than Agreeable Gray would.
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. Glacial Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Glacial Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Mudroom
In a hardworking space like a mudroom, the depth and warmth of a color reads differently than in a quieter room. The LRV gap is large enough that Glacial Ice will make the room feel meaningfully brighter than Agreeable Gray would.
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. Glacial Ice returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Glacial Ice reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
Color Details
Glacial Ice vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Glacial Ice on one side and Agreeable 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 Glacial Ice comparisons
See how Glacial Ice stacks up against other well-photographed colors across different brands and tones.
Glacial Ice reflects far more light (LRV 82 vs 69), opening up a space where Ammonite encloses it.
Their light reflectance is nearly identical (LRV 83 vs 82), so neither reads brighter in a room.
At LRV 82 vs 6, Glacial Ice is decisively the brighter choice.
Glacial Ice reflects far more light (LRV 82 vs 52), opening up a space where Purbeck Stone encloses it.
Glacial Ice reflects far more light (LRV 82 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 82 vs 52, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 58, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 27, Glacial Ice is decisively the brighter choice.
Glacial Ice reflects far more light (LRV 82 vs 43), opening up a space where French Gray encloses it.
Glacial Ice reflects far more light (LRV 82 vs 4), opening up a space where Naval encloses it.
At LRV 82 vs 55, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 13, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 44, Glacial Ice is decisively the brighter choice.
With LRVs of 84 and 82, the two reflect almost the same amount of light.
Glacial Ice reflects far more light (LRV 82 vs 21), opening up a space where Artichoke encloses it.
At LRV 82 vs 66, Glacial Ice is decisively the brighter choice.
A 8-point LRV gap (82 vs 74) makes Glacial Ice the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 83 vs 82), so neither reads brighter in a room.
Glacial Ice reflects far more light (LRV 82 vs 51), opening up a space where Pigeon encloses it.
At LRV 82 vs 12, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 8, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 68, Glacial Ice is decisively the brighter choice.
Glacial Ice reflects far more light (LRV 82 vs 41), opening up a space where Dix Blue encloses it.
At LRV 82 vs 12, Glacial Ice is decisively the brighter choice.
At LRV 82 vs 45, Glacial Ice is decisively the brighter choice.
Glacial Ice reflects far more light (LRV 82 vs 31), opening up a space where Pale Green encloses it.
Glacial Ice reflects far more light (LRV 82 vs 7), opening up a space where Pine Needle encloses it.