Cave Pearl vs RAL 210-4
Where Cave Pearl belongs to PPG's range, RAL 210-4 is a RAL Effect color. 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 (76 vs 75), so they'll read as similarly Light in most lighting conditions. At ΔE 0.4, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Cave Pearl vs RAL 210-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Cave Pearl on one side and RAL 210-4 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 Cave Pearl comparisons
See how Cave Pearl stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 76), a gap that shows most in low-lit rooms.
A 7-point LRV gap (76 vs 69) makes Cave Pearl the marginally brighter of the two.
Cave Pearl reflects far more light (LRV 76 vs 6), opening up a space where Iron Ore encloses it.
At LRV 76 vs 52, Cave Pearl is decisively the brighter choice.
At LRV 76 vs 30, Cave Pearl is decisively the brighter choice.
Cave Pearl reflects far more light (LRV 76 vs 52), opening up a space where Mizzle encloses it.
At LRV 76 vs 60, Cave Pearl is decisively the brighter choice.
Cave Pearl reflects far more light (LRV 76 vs 58), opening up a space where Accessible Beige encloses it.
Cave Pearl reflects far more light (LRV 76 vs 27), opening up a space where Denim Drift encloses it.
At LRV 76 vs 43, Cave Pearl is decisively the brighter choice.
At LRV 76 vs 4, Cave Pearl is decisively the brighter choice.
Cave Pearl reflects far more light (LRV 76 vs 55), opening up a space where Tranquil Dawn encloses it.
Cave Pearl reflects far more light (LRV 76 vs 13), opening up a space where Bancha encloses it.
Cave Pearl reflects far more light (LRV 76 vs 44), opening up a space where Hardwick White encloses it.
A 8-point LRV gap (84 vs 76) makes Pure White the marginally brighter of the two.
At LRV 76 vs 21, Cave Pearl is decisively the brighter choice.
Cave Pearl reads slightly lighter (LRV 76 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 76 and 74, the two reflect almost the same amount of light.
Snowbound reads slightly lighter (LRV 83 vs 76), a gap that shows most in low-lit rooms.
Cave Pearl reflects far more light (LRV 76 vs 12), opening up a space where Pewter Green encloses it.
Cave Pearl reads slightly lighter (LRV 76 vs 68), a gap that shows most in low-lit rooms.
At LRV 76 vs 41, Cave Pearl is decisively the brighter choice.
A 8-point LRV gap (76 vs 68) makes Cave Pearl the marginally brighter of the two.
At LRV 76 vs 25, Cave Pearl is decisively the brighter choice.
Cave Pearl reflects far more light (LRV 76 vs 12), opening up a space where Vintage Vogue encloses it.
Cave Pearl reflects far more light (LRV 76 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 76 vs 31, Cave Pearl is decisively the brighter choice.
At LRV 76 vs 7, Cave Pearl is decisively the brighter choice.
At LRV 76 vs 24, Cave Pearl is decisively the brighter choice.
At LRV 76 vs 57, Cave Pearl is decisively the brighter choice.