Sapphire Ice vs Just Walnut
Sapphire Ice (Benjamin Moore) and Just Walnut (Dulux) come from different manufacturers. Hue-wise, Sapphire Ice belongs to the blue family and Just Walnut to the beige-greige family. The 22-point LRV gap — 72 for Just Walnut vs 50 for Sapphire Ice — means Just Walnut will open up a space more effectively. Where Sapphire Ice leans blue, Just Walnut reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 22.0 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
Sapphire Ice vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Sapphire Ice on one side and Just Walnut 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 Sapphire Ice comparisons
See how Sapphire Ice stacks up against other well-photographed colors across different brands and tones.
