Bitter Chocolate vs Mountain Air
Both from Sherwin-Williams's palette. Hue-wise, Bitter Chocolate belongs to the grey family and Mountain Air to the blue-grey family. Mountain Air (LRV 73) reflects noticeably more light than Bitter Chocolate (LRV 5), a difference of 68 points that becomes especially apparent in rooms with limited natural light. Bitter Chocolate runs warm while Mountain Air is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 62.4, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Bitter Chocolate vs Mountain Air in Real Spaces
1 real room side by side. Seeing Bitter Chocolate and Mountain Air in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Mountain Air returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Bitter Chocolate vs Mountain Air Simulated Comparison
5 simulated room previews — drag the slider on each to see Bitter Chocolate on one side and Mountain Air 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 Bitter Chocolate comparisons
See how Bitter Chocolate stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 5, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 5), opening up a space where Bitter Chocolate encloses it.
With LRVs of 6 and 5, the two reflect almost the same amount of light.
At LRV 52 vs 5, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 5, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 60 vs 5, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 5), opening up a space where Bitter Chocolate encloses it.
Denim Drift reflects far more light (LRV 27 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 43 vs 5, French Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 5 vs 4), so neither reads brighter in a room.
Tranquil Dawn reflects far more light (LRV 55 vs 5), opening up a space where Bitter Chocolate encloses it.
Bancha reads slightly lighter (LRV 13 vs 5), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 84 vs 5, Pure White is decisively the brighter choice.
At LRV 21 vs 5, Artichoke is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 5), opening up a space where Bitter Chocolate encloses it.
Shoji White reflects far more light (LRV 74 vs 5), opening up a space where Bitter Chocolate encloses it.
Snowbound reflects far more light (LRV 83 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 51 vs 5, Pigeon is decisively the brighter choice.
Pewter Green reads slightly lighter (LRV 12 vs 5), a gap that shows most in low-lit rooms.
Duck Green reads slightly lighter (LRV 8 vs 5), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 41 vs 5, Dix Blue is decisively the brighter choice.
Vintage Vogue reads slightly lighter (LRV 12 vs 5), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 5), opening up a space where Bitter Chocolate encloses it.
At LRV 31 vs 5, Pale Green is decisively the brighter choice.