Cape Blue vs Constellation paint color comparison

Cape Blue vs Constellation

Cape BlueBenjamin MoorevsConstellationBenjamin MooreΔE 15.7 — Distinct difference

Cape Blue and Constellation come from the same Benjamin Moore collection. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 26-point LRV gap — 73 for Constellation vs 47 for Cape Blue — means Constellation will open up a space more effectively. Both share a blue character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 15.7 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

Cape Blue
Benjamin Moore · 1642
LRV46.9
BrandBenjamin Moore
Number1642
UndertoneBlue
TemperatureCool
BrightnessMedium
Constellation
Benjamin Moore · AF-540
LRV72.7
BrandBenjamin Moore
NumberAF-540
UndertoneBlue
TemperatureCool
BrightnessLight

Cape Blue vs Constellation Simulated Comparison

5 simulated room previews — drag the slider on each to see Cape Blue on one side and Constellation on the other.

Bathroom
Bedroom
House
Kitchen Cabinets
Living Room

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.