Mount Saint Anne vs Agate Grey
Mount Saint Anne is a Benjamin Moore color while Agate Grey comes from RAL Classic. Hue-wise, Mount Saint Anne belongs to the blue-grey family and Agate Grey to the green-grey family. At LRV 45 vs 42, Agate Grey will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. At ΔE 5.2, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Mount Saint Anne vs Agate Grey in Real Spaces
1 real room side by side. Mount Saint Anne and Agate Grey 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.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The brightness difference is modest but present — Agate Grey gives the walls a little more lift.
Color Details
Mount Saint Anne vs Agate Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Mount Saint Anne on one side and Agate Grey 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 Mount Saint Anne comparisons
See how Mount Saint Anne stacks up against other well-photographed colors across different brands and tones.
