Gray Marble vs Snowbound
Where Gray Marble belongs to PPG's range, Snowbound is a Sherwin-Williams color. Gray Marble reads as grey, while Snowbound reads as beige-greige — two distinct hue families, not close cousins. Snowbound (LRV 83) reflects noticeably more light than Gray Marble (LRV 46), a difference of 37 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 19.2, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 8 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gray Marble vs Snowbound in Real Spaces
8 real rooms side by side. Seeing Gray Marble and Snowbound 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
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 LRV gap is large enough that Snowbound will make the room feel meaningfully brighter than Gray Marble would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Snowbound reflects noticeably more light off the walls, making the space read more open than Gray Marble.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Snowbound reflects noticeably more light off the walls, making the space read more open than Gray Marble.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Snowbound returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Snowbound reflects noticeably more light off the walls, making the space read more open than Gray Marble.
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. Snowbound reflects noticeably more light off the walls, making the space read more open than Gray Marble.
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. Snowbound reflects noticeably more light off the walls, making the space read more open than Gray Marble.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Snowbound will make the room feel meaningfully brighter than Gray Marble would.
Color Details
Gray Marble vs Snowbound Simulated Comparison
5 simulated room previews — drag the slider on each to see Gray Marble on one side and Snowbound 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 Marble comparisons
See how Gray Marble stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 46), opening up a space where Gray Marble encloses it.
At LRV 83 vs 46, White Dove is decisively the brighter choice.
At LRV 46 vs 6, Gray Marble is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 46), a gap that shows most in low-lit rooms.
Gray Marble reflects far more light (LRV 46 vs 30), opening up a space where Evergreen Fog encloses it.
A 6-point LRV gap (52 vs 46) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 46), opening up a space where Gray Marble encloses it.
A 12-point LRV gap (58 vs 46) makes Accessible Beige the marginally brighter of the two.
At LRV 46 vs 27, Gray Marble is decisively the brighter choice.
With LRVs of 46 and 43, the two reflect almost the same amount of light.
Gray Marble reflects far more light (LRV 46 vs 4), opening up a space where Naval encloses it.
A 9-point LRV gap (55 vs 46) makes Tranquil Dawn the marginally brighter of the two.
At LRV 46 vs 13, Gray Marble is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 46 vs 44), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 46), opening up a space where Gray Marble encloses it.
Gray Marble reflects far more light (LRV 46 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 46, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 46, Shoji White is decisively the brighter choice.
Pigeon reads slightly lighter (LRV 51 vs 46), a gap that shows most in low-lit rooms.
At LRV 46 vs 12, Gray Marble is decisively the brighter choice.
At LRV 46 vs 8, Gray Marble is decisively the brighter choice.
At LRV 68 vs 46, Skimming Stone is decisively the brighter choice.
Gray Marble reads slightly lighter (LRV 46 vs 41), a gap that shows most in low-lit rooms.
At LRV 46 vs 12, Gray Marble is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 46 vs 45), so neither reads brighter in a room.
Gray Marble reflects far more light (LRV 46 vs 31), opening up a space where Pale Green encloses it.
Gray Marble reflects far more light (LRV 46 vs 7), opening up a space where Pine Needle encloses it.