Hot Stone vs Pebble grey
Where Hot Stone belongs to PPG's range, Pebble grey is a RAL Classic color. Hue-wise, Hot Stone belongs to the grey family and Pebble grey to the greige-grey family. Pebble grey (LRV 45) reflects noticeably more light than Hot Stone (LRV 40), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 4.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Hot Stone vs Pebble grey in Real Spaces
1 real room side by side. Hot Stone and Pebble grey 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.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Pebble grey reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Hot Stone vs Pebble grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Hot Stone on one side and Pebble grey 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 Hot Stone comparisons
See how Hot Stone stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 40, White Dove is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 40), a gap that shows most in low-lit rooms.
Hot Stone reads slightly lighter (LRV 40 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 40), opening up a space where Hot Stone encloses it.
At LRV 58 vs 40, Accessible Beige is decisively the brighter choice.
At LRV 40 vs 27, Hot Stone is decisively the brighter choice.
French Gray reads slightly lighter (LRV 43 vs 40), a gap that shows most in low-lit rooms.
At LRV 55 vs 40, Tranquil Dawn is decisively the brighter choice.
A 4-point LRV gap (44 vs 40) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 40), opening up a space where Hot Stone encloses it.
At LRV 66 vs 40, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 40, Shoji White is decisively the brighter choice.
At LRV 40 vs 12, Hot Stone is decisively the brighter choice.
At LRV 40 vs 8, Hot Stone is decisively the brighter choice.
At LRV 68 vs 40, Skimming Stone is decisively the brighter choice.
At LRV 40 vs 12, Hot Stone is decisively the brighter choice.
A 5-point LRV gap (45 vs 40) makes Saybrook Sage the marginally brighter of the two.
Hot Stone reads slightly lighter (LRV 40 vs 31), a gap that shows most in low-lit rooms.