Icy vs Sleepy Hollow
Both from Sherwin-Williams's palette. These are both blues, so the question isn't which hue to choose — it's where within blue to land. They have nearly identical light reflectance values (56 vs 57), so they'll read as similarly Light in most lighting conditions. Both lean cool, so they'll behave similarly in mixed or changing light conditions. At ΔE 2.7, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Icy vs Sleepy Hollow in Real Spaces
2 real rooms side by side. Icy and Sleepy Hollow 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.
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.
Mudroom
Mudrooms are seen in passing, often under whatever light comes through the door — a context that favors colors with some depth. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Icy vs Sleepy Hollow Simulated Comparison
5 simulated room previews — drag the slider on each to see Icy on one side and Sleepy Hollow 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 Icy comparisons
See how Icy stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 56), opening up a space where Icy encloses it.
A 4-point LRV gap (56 vs 52) makes Icy the marginally brighter of the two.
A 4-point LRV gap (60 vs 56) makes Agreeable Gray the marginally brighter of the two.
With LRVs of 58 and 56, the two reflect almost the same amount of light.
Icy reflects far more light (LRV 56 vs 27), opening up a space where Denim Drift encloses it.
With LRVs of 56 and 55, the two reflect almost the same amount of light.
Icy reflects far more light (LRV 56 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 56, Pure White is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 56), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 56), opening up a space where Icy encloses it.
Icy reflects far more light (LRV 56 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 56), a gap that shows most in low-lit rooms.
Icy reflects far more light (LRV 56 vs 12), opening up a space where Vintage Vogue encloses it.
Icy reads slightly lighter (LRV 56 vs 45), a gap that shows most in low-lit rooms.
At LRV 56 vs 31, Icy is decisively the brighter choice.
At LRV 56 vs 24, Icy is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 57 vs 56), so neither reads brighter in a room.