Rock Slide vs Pavestone
Where Rock Slide belongs to PPG's range, Pavestone is a Sherwin-Williams color. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. They have nearly identical light reflectance values (31 vs 32), so they'll read as similarly Medium in most lighting conditions. At ΔE 1.8, 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.
Rock Slide vs Pavestone in Real Spaces
2 real rooms side by side. Rock Slide and Pavestone 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.
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. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Rock Slide vs Pavestone Simulated Comparison
5 simulated room previews — drag the slider on each to see Rock Slide on one side and Pavestone 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 Slide comparisons
See how Rock Slide stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 31), opening up a space where Rock Slide encloses it.
At LRV 83 vs 31, White Dove is decisively the brighter choice.
At LRV 31 vs 6, Rock Slide is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 31), opening up a space where Rock Slide encloses it.
With LRVs of 31 and 30, the two reflect almost the same amount of light.
At LRV 52 vs 31, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 31), opening up a space where Rock Slide encloses it.
At LRV 58 vs 31, Accessible Beige is decisively the brighter choice.
A 4-point LRV gap (31 vs 27) makes Rock Slide the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 31), opening up a space where Rock Slide encloses it.
Rock Slide reflects far more light (LRV 31 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 31, Tranquil Dawn is decisively the brighter choice.
At LRV 31 vs 13, Rock Slide is decisively the brighter choice.
At LRV 44 vs 31, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 31), opening up a space where Rock Slide encloses it.
Rock Slide reads slightly lighter (LRV 31 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 31, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 31, Shoji White is decisively the brighter choice.
At LRV 83 vs 31, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 31), opening up a space where Rock Slide encloses it.
At LRV 31 vs 12, Rock Slide is decisively the brighter choice.
At LRV 31 vs 8, Rock Slide is decisively the brighter choice.
At LRV 68 vs 31, Skimming Stone is decisively the brighter choice.
Dix Blue reads slightly lighter (LRV 41 vs 31), a gap that shows most in low-lit rooms.
At LRV 31 vs 12, Rock Slide is decisively the brighter choice.
At LRV 45 vs 31, Saybrook Sage is decisively the brighter choice.
With LRVs of 31 and 31, the two reflect almost the same amount of light.