Rock Candy vs Uncertain Gray
Both are Sherwin-Williams colors. These are both greys, so the question isn't which hue to choose — it's where within grey to land. At LRV 75 vs 43, Rock Candy will read as the brighter of the two — a 32-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 18.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Rock Candy vs Uncertain Gray in Real Spaces
2 real rooms side by side. Seeing Rock Candy and Uncertain Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Rock Candy reflects noticeably more light off the walls, making the space read more open than Uncertain Gray.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Rock Candy will make the room feel meaningfully brighter than Uncertain Gray would.
Color Details
Rock Candy vs Uncertain Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Rock Candy on one side and Uncertain 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 Rock Candy comparisons
See how Rock Candy stacks up against other well-photographed colors across different brands and tones.
A 6-point LRV gap (75 vs 69) makes Rock Candy the marginally brighter of the two.
White Dove reads slightly lighter (LRV 83 vs 75), a gap that shows most in low-lit rooms.
Rock Candy reflects far more light (LRV 75 vs 6), opening up a space where Iron Ore encloses it.
At LRV 75 vs 52, Rock Candy is decisively the brighter choice.
At LRV 75 vs 30, Rock Candy is decisively the brighter choice.
Rock Candy reflects far more light (LRV 75 vs 52), opening up a space where Mizzle encloses it.
At LRV 75 vs 60, Rock Candy is decisively the brighter choice.
Rock Candy reflects far more light (LRV 75 vs 58), opening up a space where Accessible Beige encloses it.
Rock Candy reflects far more light (LRV 75 vs 27), opening up a space where Denim Drift encloses it.
At LRV 75 vs 43, Rock Candy is decisively the brighter choice.
At LRV 75 vs 4, Rock Candy is decisively the brighter choice.
Rock Candy reflects far more light (LRV 75 vs 55), opening up a space where Tranquil Dawn encloses it.
Rock Candy reflects far more light (LRV 75 vs 13), opening up a space where Bancha encloses it.
Rock Candy reflects far more light (LRV 75 vs 44), opening up a space where Hardwick White encloses it.
A 9-point LRV gap (84 vs 75) makes Pure White the marginally brighter of the two.
At LRV 75 vs 21, Rock Candy is decisively the brighter choice.
Rock Candy reads slightly lighter (LRV 75 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 75 and 74, the two reflect almost the same amount of light.
Snowbound reads slightly lighter (LRV 83 vs 75), a gap that shows most in low-lit rooms.
At LRV 75 vs 51, Rock Candy is decisively the brighter choice.
Rock Candy reflects far more light (LRV 75 vs 12), opening up a space where Pewter Green encloses it.
Rock Candy reflects far more light (LRV 75 vs 8), opening up a space where Duck Green encloses it.
Rock Candy reads slightly lighter (LRV 75 vs 68), a gap that shows most in low-lit rooms.
At LRV 75 vs 41, Rock Candy is decisively the brighter choice.
Rock Candy reflects far more light (LRV 75 vs 12), opening up a space where Vintage Vogue encloses it.
Rock Candy reflects far more light (LRV 75 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 75 vs 31, Rock Candy is decisively the brighter choice.