Castlegate vs Snowbound
Both from Sherwin-Williams's palette. Hue-wise, Castlegate belongs to the grey family and Snowbound to the beige-greige family. Snowbound (LRV 83) reflects noticeably more light than Castlegate (LRV 37), a difference of 46 points that becomes especially apparent in rooms with limited natural light. Castlegate runs neutral while Snowbound is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 25.7, 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.
Castlegate vs Snowbound in Real Spaces
8 real rooms side by side. Seeing Castlegate 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 Castlegate 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 Castlegate.
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 Castlegate.
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 Castlegate.
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 Castlegate.
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 Castlegate.
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 Castlegate would.
Color Details
Castlegate vs Snowbound Simulated Comparison
5 simulated room previews — drag the slider on each to see Castlegate 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 Castlegate comparisons
See how Castlegate stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 37), opening up a space where Castlegate encloses it.
At LRV 69 vs 37, Ammonite is decisively the brighter choice.
Castlegate reflects far more light (LRV 37 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 37, Purbeck Stone is decisively the brighter choice.
A 7-point LRV gap (37 vs 30) makes Castlegate the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 37), opening up a space where Castlegate encloses it.
At LRV 60 vs 37, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 37), opening up a space where Castlegate encloses it.
Castlegate reads slightly lighter (LRV 37 vs 27), a gap that shows most in low-lit rooms.
A 6-point LRV gap (43 vs 37) makes French Gray the marginally brighter of the two.
At LRV 37 vs 4, Castlegate is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 37), opening up a space where Castlegate encloses it.
Castlegate reflects far more light (LRV 37 vs 13), opening up a space where Bancha encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 37), a gap that shows most in low-lit rooms.
At LRV 84 vs 37, Pure White is decisively the brighter choice.
At LRV 37 vs 21, Castlegate is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 37), opening up a space where Castlegate encloses it.
Shoji White reflects far more light (LRV 74 vs 37), opening up a space where Castlegate encloses it.
Castlegate reflects far more light (LRV 37 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 37), opening up a space where Castlegate encloses it.
A 4-point LRV gap (41 vs 37) makes Dix Blue the marginally brighter of the two.
At LRV 68 vs 37, Calamine is decisively the brighter choice.
At LRV 37 vs 25, Castlegate is decisively the brighter choice.
Castlegate reflects far more light (LRV 37 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 37), a gap that shows most in low-lit rooms.
A 6-point LRV gap (37 vs 31) makes Castlegate the marginally brighter of the two.
At LRV 37 vs 7, Castlegate is decisively the brighter choice.
At LRV 37 vs 24, Castlegate is decisively the brighter choice.
At LRV 57 vs 37, Guilford Green is decisively the brighter choice.
At LRV 72 vs 37, Just Walnut is decisively the brighter choice.