Marine Splash vs Mariner
Marine Splash is a Dulux color while Mariner comes from Sherwin-Williams. These are both blues, so the question isn't which hue to choose — it's where within blue to land. At LRV 60 vs 46, Marine Splash will read as the brighter of the two — a 14-point gap that matters most in north-facing or low-light rooms. They share a cool quality — useful to know if you're layering them in the same space. At ΔE 8.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Marine Splash vs Mariner in Real Spaces
1 real room side by side. Marine Splash and Mariner are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Marine Splash will make the room feel meaningfully brighter than Mariner would.
Color Details
Marine Splash vs Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see Marine Splash on one side and Mariner 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 Marine Splash comparisons
See how Marine Splash stacks up against other well-photographed colors across different brands and tones.
Ammonite reads slightly lighter (LRV 69 vs 60), a gap that shows most in low-lit rooms.
At LRV 83 vs 60, White Dove is decisively the brighter choice.
At LRV 60 vs 6, Marine Splash is decisively the brighter choice.
Marine Splash reads slightly lighter (LRV 60 vs 52), a gap that shows most in low-lit rooms.
Marine Splash reflects far more light (LRV 60 vs 30), opening up a space where Evergreen Fog encloses it.
A 8-point LRV gap (60 vs 52) makes Marine Splash the marginally brighter of the two.
With LRVs of 60 and 60, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 60 vs 58), so neither reads brighter in a room.
At LRV 60 vs 27, Marine Splash is decisively the brighter choice.
Marine Splash reflects far more light (LRV 60 vs 43), opening up a space where French Gray encloses it.
Marine Splash reflects far more light (LRV 60 vs 4), opening up a space where Naval encloses it.
A 5-point LRV gap (60 vs 55) makes Marine Splash the marginally brighter of the two.
At LRV 60 vs 13, Marine Splash is decisively the brighter choice.
At LRV 60 vs 44, Marine Splash is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 60), opening up a space where Marine Splash encloses it.
Marine Splash reflects far more light (LRV 60 vs 21), opening up a space where Artichoke encloses it.
A 6-point LRV gap (66 vs 60) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 60, Shoji White is decisively the brighter choice.
At LRV 83 vs 60, Snowbound is decisively the brighter choice.
Marine Splash reads slightly lighter (LRV 60 vs 51), a gap that shows most in low-lit rooms.
At LRV 60 vs 12, Marine Splash is decisively the brighter choice.
At LRV 60 vs 8, Marine Splash is decisively the brighter choice.
A 8-point LRV gap (68 vs 60) makes Skimming Stone the marginally brighter of the two.
Marine Splash reflects far more light (LRV 60 vs 41), opening up a space where Dix Blue encloses it.
At LRV 60 vs 12, Marine Splash is decisively the brighter choice.
At LRV 60 vs 45, Marine Splash is decisively the brighter choice.
Marine Splash reflects far more light (LRV 60 vs 31), opening up a space where Pale Green encloses it.