Rocky River vs Stargazer
Both from Sherwin-Williams's palette. Rocky River reads as blue-green, while Stargazer reads as blue-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (15 vs 17), so they'll read as similarly Dark in most lighting conditions. Both lean cool, so they'll behave similarly in mixed or changing light conditions. The ΔE 6.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Rocky River vs Stargazer in Real Spaces
2 real rooms side by side. Rocky River and Stargazer 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Rocky River vs Stargazer Simulated Comparison
5 simulated room previews — drag the slider on each to see Rocky River on one side and Stargazer 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 Rocky River comparisons
See how Rocky River 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 Rocky River encloses it.
At LRV 69 vs 15, Ammonite is decisively the brighter choice.
Rocky River reads slightly lighter (LRV 15 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 15, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 15, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 15), opening up a space where Rocky River encloses it.
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 Rocky River 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.
A 11-point LRV gap (15 vs 4) makes Rocky River the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 15), opening up a space where Rocky River encloses it.
With LRVs of 15 and 13, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 15), opening up a space where Rocky River encloses it.
At LRV 84 vs 15, Pure White is decisively the brighter choice.
A 6-point LRV gap (21 vs 15) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 15), opening up a space where Rocky River encloses it.
Shoji White reflects far more light (LRV 74 vs 15), opening up a space where Rocky River encloses it.
Snowbound reflects far more light (LRV 83 vs 15), opening up a space where Rocky River encloses it.
Rocky River reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 15), opening up a space where Rocky River encloses it.
At LRV 41 vs 15, Dix Blue is decisively the brighter choice.
At LRV 68 vs 15, Calamine is decisively the brighter choice.
A 10-point LRV gap (25 vs 15) makes Treron the marginally brighter of the two.
Rocky River 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 Rocky River encloses it.
At LRV 31 vs 15, Pale Green is decisively the brighter choice.
A 8-point LRV gap (15 vs 7) makes Rocky River the marginally brighter of the two.
A 9-point LRV gap (24 vs 15) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 15, Guilford Green is decisively the brighter choice.