Lagoon vs Nutshell
Both from Sherwin-Williams's palette. Hue-wise, Lagoon belongs to the blue family and Nutshell to the grey family. Lagoon (LRV 20) reflects noticeably more light than Nutshell (LRV 14), a difference of 6 points that becomes especially apparent in rooms with limited natural light. Lagoon runs cool while Nutshell is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of NaN, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Lagoon vs Nutshell Simulated Comparison
5 simulated room previews — drag the slider on each to see Lagoon on one side and Nutshell 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 Lagoon comparisons
See how Lagoon stacks up against other well-photographed colors across different brands and tones.








































