Gentle Aquamarine vs Mariner
Gentle Aquamarine and Mariner come from the same Sherwin-Williams collection. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 8-point LRV gap — 54 for Gentle Aquamarine vs 46 for Mariner — means Gentle Aquamarine will open up a space more effectively. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 11.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gentle Aquamarine vs Mariner in Real Spaces
2 real rooms side by side. Seeing Gentle Aquamarine and Mariner in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Gentle Aquamarine returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Gentle Aquamarine reflects noticeably more light off the walls, making the space read more open than Mariner.
Color Details
Gentle Aquamarine vs Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see Gentle Aquamarine 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 Gentle Aquamarine comparisons
See how Gentle Aquamarine stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 54, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 54), opening up a space where Gentle Aquamarine encloses it.
At LRV 54 vs 6, Gentle Aquamarine is decisively the brighter choice.
With LRVs of 54 and 52, the two reflect almost the same amount of light.
Gentle Aquamarine reflects far more light (LRV 54 vs 30), opening up a space where Evergreen Fog encloses it.
Their light reflectance is nearly identical (LRV 54 vs 52), so neither reads brighter in a room.
Agreeable Gray reads slightly lighter (LRV 60 vs 54), a gap that shows most in low-lit rooms.
A 4-point LRV gap (58 vs 54) makes Accessible Beige the marginally brighter of the two.
At LRV 54 vs 27, Gentle Aquamarine is decisively the brighter choice.
Gentle Aquamarine reads slightly lighter (LRV 54 vs 43), a gap that shows most in low-lit rooms.
Gentle Aquamarine reflects far more light (LRV 54 vs 4), opening up a space where Naval encloses it.
Their light reflectance is nearly identical (LRV 55 vs 54), so neither reads brighter in a room.
At LRV 54 vs 13, Gentle Aquamarine is decisively the brighter choice.
A 10-point LRV gap (54 vs 44) makes Gentle Aquamarine the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 54), opening up a space where Gentle Aquamarine encloses it.
Gentle Aquamarine reflects far more light (LRV 54 vs 21), opening up a space where Artichoke encloses it.
A 11-point LRV gap (66 vs 54) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 54, Shoji White is decisively the brighter choice.
At LRV 83 vs 54, Snowbound is decisively the brighter choice.
At LRV 54 vs 12, Gentle Aquamarine is decisively the brighter choice.
At LRV 68 vs 54, Skimming Stone is decisively the brighter choice.
Gentle Aquamarine reflects far more light (LRV 54 vs 41), opening up a space where Dix Blue encloses it.
Calamine reflects far more light (LRV 68 vs 54), opening up a space where Gentle Aquamarine encloses it.
Gentle Aquamarine reflects far more light (LRV 54 vs 25), opening up a space where Treron encloses it.
At LRV 54 vs 12, Gentle Aquamarine is decisively the brighter choice.
A 9-point LRV gap (54 vs 45) makes Gentle Aquamarine the marginally brighter of the two.
Gentle Aquamarine reflects far more light (LRV 54 vs 31), opening up a space where Pale Green encloses it.
Gentle Aquamarine reflects far more light (LRV 54 vs 7), opening up a space where Pine Needle encloses it.
Gentle Aquamarine reflects far more light (LRV 54 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 54), a gap that shows most in low-lit rooms.