Seastone vs RAL 810-2
Where Seastone belongs to PPG's range, RAL 810-2 is a RAL Effect color. Hue-wise, Seastone belongs to the blue family and RAL 810-2 to the blue-grey family. They have nearly identical light reflectance values (29 vs 29), so they'll read as similarly Medium in most lighting conditions. The ΔE 5.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Seastone vs RAL 810-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Seastone on one side and RAL 810-2 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 Seastone comparisons
See how Seastone stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 29), opening up a space where Seastone encloses it.
At LRV 52 vs 29, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room.
At LRV 60 vs 29, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 29), opening up a space where Seastone encloses it.
With LRVs of 29 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 29, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 29), opening up a space where Seastone encloses it.
Hardwick White reflects far more light (LRV 44 vs 29), opening up a space where Seastone encloses it.
At LRV 84 vs 29, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 29), opening up a space where Seastone encloses it.
Shoji White reflects far more light (LRV 74 vs 29), opening up a space where Seastone encloses it.
Seastone reflects far more light (LRV 29 vs 12), opening up a space where Pewter Green encloses it.
Seastone reflects far more light (LRV 29 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 29), opening up a space where Seastone encloses it.
Seastone reflects far more light (LRV 29 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 29), opening up a space where Seastone encloses it.
Their light reflectance is nearly identical (LRV 31 vs 29), so neither reads brighter in a room.