Rocky River vs Studio Blue Green
Both from Sherwin-Williams's palette. Both sit in the blue-green family, which is useful context if you're narrowing within a single hue direction. Studio Blue Green (LRV 20) reflects noticeably more light than Rocky River (LRV 15), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. The ΔE 6.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Rocky River vs Studio Blue Green in Real Spaces
4 real rooms side by side. Rocky River and Studio Blue Green 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. The brightness difference is modest but present — Studio Blue Green gives the walls a little more lift.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Studio Blue Green reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Studio Blue Green reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Studio Blue Green reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Rocky River vs Studio Blue Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Rocky River on one side and Studio Blue Green 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.
