Coastline vs Rockport Gray
Coastline and Rockport Gray come from the same Benjamin Moore collection. Hue-wise, Coastline belongs to the blue-grey family and Rockport Gray to the greige-grey family. The 3-point LRV gap — 37 for Rockport Gray vs 34 for Coastline — means Rockport Gray will open up a space more effectively. Where Coastline leans blue, Rockport Gray reads red — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 15.1 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Coastline vs Rockport Gray in Real Spaces
1 real room side by side. Seeing Coastline and Rockport Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Coastline reads more restrained here, while Rockport Gray adds a sense of enclosure and warmth.
Color Details
Coastline vs Rockport Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Coastline on one side and Rockport Gray 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 Coastline comparisons
See how Coastline stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 34, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 34), opening up a space where Coastline encloses it.
Coastline reads slightly lighter (LRV 34 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 34), opening up a space where Coastline encloses it.
At LRV 58 vs 34, Accessible Beige is decisively the brighter choice.
A 7-point LRV gap (34 vs 27) makes Coastline the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 34), a gap that shows most in low-lit rooms.
At LRV 55 vs 34, Tranquil Dawn is decisively the brighter choice.
A 10-point LRV gap (44 vs 34) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 34), opening up a space where Coastline encloses it.
At LRV 66 vs 34, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 34, Shoji White is decisively the brighter choice.
At LRV 34 vs 12, Coastline is decisively the brighter choice.
At LRV 68 vs 34, Skimming Stone is decisively the brighter choice.
At LRV 34 vs 12, Coastline is decisively the brighter choice.
A 12-point LRV gap (45 vs 34) makes Saybrook Sage the marginally brighter of the two.
With LRVs of 34 and 31, the two reflect almost the same amount of light.
Coastline reflects far more light (LRV 34 vs 7), opening up a space where Pine Needle encloses it.
Coastline reads slightly lighter (LRV 34 vs 24), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 34), opening up a space where Coastline encloses it.