Mount Saint Anne vs RAL 820-2
Mount Saint Anne (Benjamin Moore) and RAL 820-2 (RAL Effect) come from different manufacturers. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Their light reflectance values are nearly the same — 42 vs 42 — so neither will read significantly brighter or darker than the other. ΔE 4.5 means they're clearly different, but not dramatically so — they'd pair well in the same room. 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 RAL 820-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Mount Saint Anne on one side and RAL 820-2 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.
White Dove reflects far more light (LRV 83 vs 42), opening up a space where Mount Saint Anne encloses it.
At LRV 69 vs 42, Ammonite is decisively the brighter choice.
Mount Saint Anne reflects far more light (LRV 42 vs 6), opening up a space where Iron Ore encloses it.
A 10-point LRV gap (52 vs 42) makes Purbeck Stone the marginally brighter of the two.
A 12-point LRV gap (42 vs 30) makes Mount Saint Anne the marginally brighter of the two.
Mizzle reads slightly lighter (LRV 52 vs 42), a gap that shows most in low-lit rooms.
At LRV 60 vs 42, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 42), opening up a space where Mount Saint Anne encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 43 vs 42), so neither reads brighter in a room.
At LRV 42 vs 4, Mount Saint Anne is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 42), opening up a space where Mount Saint Anne encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 42, the two reflect almost the same amount of light.
At LRV 84 vs 42, Pure White is decisively the brighter choice.
At LRV 42 vs 21, Mount Saint Anne is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 42), opening up a space where Mount Saint Anne encloses it.
Shoji White reflects far more light (LRV 74 vs 42), opening up a space where Mount Saint Anne encloses it.
Snowbound reflects far more light (LRV 83 vs 42), opening up a space where Mount Saint Anne encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 42), opening up a space where Mount Saint Anne encloses it.
Their light reflectance is nearly identical (LRV 42 vs 41), so neither reads brighter in a room.
At LRV 68 vs 42, Calamine is decisively the brighter choice.
At LRV 42 vs 25, Mount Saint Anne is decisively the brighter choice.
Mount Saint Anne reflects far more light (LRV 42 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 42), a gap that shows most in low-lit rooms.
A 11-point LRV gap (42 vs 31) makes Mount Saint Anne the marginally brighter of the two.
At LRV 42 vs 7, Mount Saint Anne is decisively the brighter choice.
At LRV 42 vs 24, Mount Saint Anne is decisively the brighter choice.
At LRV 57 vs 42, Guilford Green is decisively the brighter choice.