Poseidon vs RAL 710-2
Poseidon (Benjamin Moore) and RAL 710-2 (RAL Effect) come from different manufacturers. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 13-point LRV gap — 31 for Poseidon vs 19 for RAL 710-2 — means Poseidon will open up a space more effectively. A ΔE of 1.9 puts them in subtle territory — distinguishable in direct comparison, less so from across a 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
Poseidon vs RAL 710-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Poseidon on one side and RAL 710-2 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 Poseidon comparisons
See how Poseidon stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 31), opening up a space where Poseidon encloses it.
At LRV 52 vs 31, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room.
At LRV 60 vs 31, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 31), opening up a space where Poseidon encloses it.
Poseidon reads slightly lighter (LRV 31 vs 27), a gap that shows most in low-lit rooms.
A 12-point LRV gap (43 vs 31) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 31), opening up a space where Poseidon encloses it.
Hardwick White reflects far more light (LRV 44 vs 31), opening up a space where Poseidon encloses it.
At LRV 84 vs 31, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 31), opening up a space where Poseidon encloses it.
Shoji White reflects far more light (LRV 74 vs 31), opening up a space where Poseidon encloses it.
Poseidon reflects far more light (LRV 31 vs 12), opening up a space where Pewter Green encloses it.
Poseidon reflects far more light (LRV 31 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 31), opening up a space where Poseidon encloses it.
Poseidon reflects far more light (LRV 31 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 31), opening up a space where Poseidon encloses it.
Their light reflectance is nearly identical (LRV 31 vs 31), so neither reads brighter in a room.