Calico Blue vs Rock Garden
Where Calico Blue belongs to Benjamin Moore's range, Rock Garden is a Sherwin-Williams color. Hue-wise, Calico Blue belongs to the blue-green family and Rock Garden to the green-grey family. They have nearly identical light reflectance values (9 vs 8), so they'll read as similarly Dark in most lighting conditions. Calico Blue runs green while Rock Garden is decidedly cool, which means they'll respond very differently to warm vs cool light sources. At ΔE 2.9, 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.
Calico Blue vs Rock Garden in Real Spaces
2 real rooms side by side. Calico Blue and Rock Garden 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 two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Calico Blue vs Rock Garden Simulated Comparison
5 simulated room previews — drag the slider on each to see Calico Blue on one side and Rock Garden 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 Calico Blue comparisons
See how Calico Blue stacks up against other well-photographed colors across different brands and tones.
