Copley Gray vs Summer Day
Copley Gray and Summer Day come from the same Benjamin Moore collection. Copley Gray reads as greige-grey, while Summer Day reads as blue — two distinct hue families, not close cousins. The 26-point LRV gap — 52 for Summer Day vs 26 for Copley Gray — means Summer Day will open up a space more effectively. Where Copley Gray leans red, Summer Day reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 35.6 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Copley Gray vs Summer Day Simulated Comparison
5 simulated room previews — drag the slider on each to see Copley Gray on one side and Summer Day 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 Copley Gray comparisons
See how Copley Gray stacks up against other well-photographed colors across different brands and tones.
