Old Glory vs Subzero Blue
Old Glory (Benjamin Moore) and Subzero Blue (Dulux) come from different manufacturers. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 8-point LRV gap — 16 for Old Glory vs 8 for Subzero Blue — means Old Glory will open up a space more effectively. Where Old Glory leans blue, Subzero Blue reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 10.4 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
Old Glory vs Subzero Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Old Glory on one side and Subzero Blue 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 Old Glory comparisons
See how Old Glory stacks up against other well-photographed colors across different brands and tones.
