Douter vs Rocky River
Where Douter belongs to Farrow & Ball's range, Rocky River is a Sherwin-Williams color. Douter reads as green-grey, while Rocky River reads as blue-green — two distinct hue families, not close cousins. They have nearly identical light reflectance values (15 vs 15), so they'll read as similarly Dark in most lighting conditions. Douter runs neutral while Rocky River is decidedly cool, which means they'll respond very differently to warm vs cool light sources. At ΔE 2.4, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Douter vs Rocky River in Real Spaces
2 real rooms side by side. Douter and Rocky River 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.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Rocky River brings more warmth to the space, while Douter keeps things cooler and crisper.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Rocky River brings more warmth to the space, while Douter keeps things cooler and crisper.
Color Details
Douter vs Rocky River Simulated Comparison
5 simulated room previews — drag the slider on each to see Douter on one side and Rocky River 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 Douter comparisons
See how Douter stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 15), opening up a space where Douter encloses it.
At LRV 52 vs 15, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 15, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 15, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 15), opening up a space where Douter encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 15), a gap that shows most in low-lit rooms.
At LRV 43 vs 15, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 15), opening up a space where Douter encloses it.
Hardwick White reflects far more light (LRV 44 vs 15), opening up a space where Douter encloses it.
At LRV 84 vs 15, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 15), opening up a space where Douter encloses it.
Shoji White reflects far more light (LRV 74 vs 15), opening up a space where Douter encloses it.
Douter reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Douter reads slightly lighter (LRV 15 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 15), opening up a space where Douter encloses it.
Douter reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 15), opening up a space where Douter encloses it.
At LRV 31 vs 15, Pale Green is decisively the brighter choice.