Mount Saint Anne vs Grey Blue
Where Mount Saint Anne belongs to Benjamin Moore's range, Grey Blue is a RAL Classic color. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. Mount Saint Anne (LRV 42) reflects noticeably more light than Grey Blue (LRV 7), a difference of 34 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 39.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Mount Saint Anne vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Mount Saint Anne on one side and Grey 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 Mount Saint Anne comparisons
See how Mount Saint Anne stacks up against other well-photographed colors across different brands and tones.
