Chateau Brown vs Mount Etna
Both from Sherwin-Williams's palette. Hue-wise, Chateau Brown belongs to the grey family and Mount Etna to the blue-grey family. They have nearly identical light reflectance values (8 vs 6), so they'll read as similarly Dark in most lighting conditions. Chateau Brown runs warm while Mount Etna is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Chateau Brown vs Mount Etna in Real Spaces
3 real rooms side by side. Seeing Chateau Brown and Mount Etna in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The temperature contrast between Chateau Brown and Mount Etna is what sets these apart most in this context.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Mount Etna reads more restrained here, while Chateau Brown adds a sense of enclosure and warmth.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Chateau Brown brings more warmth to the space, while Mount Etna keeps things cooler and crisper.
Color Details
Chateau Brown vs Mount Etna Simulated Comparison
5 simulated room previews — drag the slider on each to see Chateau Brown on one side and Mount Etna 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 Chateau Brown comparisons
See how Chateau Brown stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 8, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 8), opening up a space where Chateau Brown encloses it.
Their light reflectance is nearly identical (LRV 8 vs 6), so neither reads brighter in a room.
Purbeck Stone reflects far more light (LRV 52 vs 8), opening up a space where Chateau Brown encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 8), opening up a space where Chateau Brown encloses it.
At LRV 52 vs 8, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 8), opening up a space where Chateau Brown encloses it.
At LRV 58 vs 8, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 8, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 8), opening up a space where Chateau Brown encloses it.
Chateau Brown reads slightly lighter (LRV 8 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 8, Tranquil Dawn is decisively the brighter choice.
A 6-point LRV gap (13 vs 8) makes Bancha the marginally brighter of the two.
At LRV 44 vs 8, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 8), opening up a space where Chateau Brown encloses it.
Artichoke reflects far more light (LRV 21 vs 8), opening up a space where Chateau Brown encloses it.
At LRV 66 vs 8, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 8, Shoji White is decisively the brighter choice.
At LRV 83 vs 8, Snowbound is decisively the brighter choice.
A 4-point LRV gap (12 vs 8) makes Pewter Green the marginally brighter of the two.
At LRV 68 vs 8, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 8), opening up a space where Chateau Brown encloses it.
Calamine reflects far more light (LRV 68 vs 8), opening up a space where Chateau Brown encloses it.
Treron reflects far more light (LRV 25 vs 8), opening up a space where Chateau Brown encloses it.
A 4-point LRV gap (12 vs 8) makes Vintage Vogue the marginally brighter of the two.
At LRV 45 vs 8, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 8), opening up a space where Chateau Brown encloses it.
With LRVs of 8 and 7, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 8), opening up a space where Chateau Brown encloses it.
Guilford Green reflects far more light (LRV 57 vs 8), opening up a space where Chateau Brown encloses it.