Seaport Blue vs Passageway
Seaport Blue (Benjamin Moore) and Passageway (Valspar) come from different manufacturers. Seaport Blue reads as blue, while Passageway reads as blue-grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 16 vs 14 — so neither will read significantly brighter or darker than the other. A ΔE of 26.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Seaport Blue vs Passageway Simulated Comparison
5 simulated room previews — drag the slider on each to see Seaport Blue on one side and Passageway 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 Seaport Blue comparisons
See how Seaport Blue stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 16), opening up a space where Seaport Blue encloses it.
At LRV 69 vs 16, Ammonite is decisively the brighter choice.
Seaport Blue reads slightly lighter (LRV 16 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 16, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 16, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 16), opening up a space where Seaport Blue encloses it.
At LRV 60 vs 16, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 16), opening up a space where Seaport Blue encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 16), a gap that shows most in low-lit rooms.
At LRV 43 vs 16, French Gray is decisively the brighter choice.
A 12-point LRV gap (16 vs 4) makes Seaport Blue the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 16), opening up a space where Seaport Blue encloses it.
With LRVs of 16 and 13, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 16), opening up a space where Seaport Blue encloses it.
At LRV 84 vs 16, Pure White is decisively the brighter choice.
A 5-point LRV gap (21 vs 16) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 16), opening up a space where Seaport Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 16), opening up a space where Seaport Blue encloses it.
Snowbound reflects far more light (LRV 83 vs 16), opening up a space where Seaport Blue encloses it.
Seaport Blue reads slightly lighter (LRV 16 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 16), opening up a space where Seaport Blue encloses it.
At LRV 41 vs 16, Dix Blue is decisively the brighter choice.
At LRV 68 vs 16, Calamine is decisively the brighter choice.
A 9-point LRV gap (25 vs 16) makes Treron the marginally brighter of the two.
Seaport Blue reads slightly lighter (LRV 16 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 16), opening up a space where Seaport Blue encloses it.
At LRV 31 vs 16, Pale Green is decisively the brighter choice.
A 9-point LRV gap (16 vs 7) makes Seaport Blue the marginally brighter of the two.
A 8-point LRV gap (24 vs 16) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 16, Guilford Green is decisively the brighter choice.