Fallen Leaves vs Sea Mariner
Fallen Leaves and Sea Mariner come from the same Sherwin-Williams collection. Fallen Leaves reads as beige-greige, while Sea Mariner reads as blue-grey — two distinct hue families, not close cousins. The 13-point LRV gap — 19 for Fallen Leaves vs 7 for Sea Mariner — means Fallen Leaves will open up a space more effectively. Where Fallen Leaves leans warm, Sea Mariner reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 33.8 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.
Fallen Leaves vs Sea Mariner in Real Spaces
1 real room side by side. Seeing Fallen Leaves and Sea Mariner in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Mudroom
In a hardworking space like a mudroom, the depth and warmth of a color reads differently than in a quieter room. The LRV gap is large enough that Fallen Leaves will make the room feel meaningfully brighter than Sea Mariner would.
Color Details
Fallen Leaves vs Sea Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see Fallen Leaves on one side and Sea 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 Fallen Leaves comparisons
See how Fallen Leaves stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 19, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 19), opening up a space where Fallen Leaves encloses it.
Fallen Leaves reflects far more light (LRV 19 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 19, Purbeck Stone is decisively the brighter choice.
A 11-point LRV gap (30 vs 19) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 19), opening up a space where Fallen Leaves encloses it.
At LRV 60 vs 19, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 19), opening up a space where Fallen Leaves encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 19), a gap that shows most in low-lit rooms.
At LRV 43 vs 19, French Gray is decisively the brighter choice.
At LRV 19 vs 4, Fallen Leaves is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 19), opening up a space where Fallen Leaves encloses it.
Fallen Leaves reads slightly lighter (LRV 19 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 19), opening up a space where Fallen Leaves encloses it.
At LRV 84 vs 19, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 21 vs 19), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 19), opening up a space where Fallen Leaves encloses it.
Shoji White reflects far more light (LRV 74 vs 19), opening up a space where Fallen Leaves encloses it.
Snowbound reflects far more light (LRV 83 vs 19), opening up a space where Fallen Leaves encloses it.
At LRV 51 vs 19, Pigeon is decisively the brighter choice.
Fallen Leaves reads slightly lighter (LRV 19 vs 12), a gap that shows most in low-lit rooms.
Fallen Leaves reads slightly lighter (LRV 19 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 19), opening up a space where Fallen Leaves encloses it.
At LRV 41 vs 19, Dix Blue is decisively the brighter choice.
Fallen Leaves reads slightly lighter (LRV 19 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 19), opening up a space where Fallen Leaves encloses it.
A 12-point LRV gap (31 vs 19) makes Pale Green the marginally brighter of the two.