Match Mammoth Mountain
Behr Mammoth Mountain is a deep, low-reflectance shade, cool in character with an LRV of 11. The matches below are ranked by ΔE, a perceptual color-difference score.
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Closest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
A 3-point LRV gap (15 vs 11) makes Coat of Arms the marginally brighter of the two. A ΔE of 1.5 means the difference barely reads in a finished room.
With LRVs of 11 and 10, the two reflect almost the same amount of light. At ΔE 3.8 they're clearly different, yet close enough to share a room.
With LRVs of 14 and 11, the two reflect almost the same amount of light. At ΔE 4.2 they're clearly different, yet close enough to share a room.
With LRVs of 14 and 11, the two reflect almost the same amount of light. At ΔE 4.9 they're clearly different, yet close enough to share a room.
A 7-point LRV gap (18 vs 11) makes Pearl gentian blue the marginally brighter of the two. The ΔE 5.4 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 13 and 11, the two reflect almost the same amount of light. At ΔE 6.0 they're clearly different, yet close enough to share a room.
With LRVs of 11 and 10, the two reflect almost the same amount of light. At ΔE 6.9 they're clearly different, yet close enough to share a room.
With LRVs of 11 and 9, the two reflect almost the same amount of light. At ΔE 7.2 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 11 vs 9), so neither reads brighter in a room. The ΔE 7.7 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 12 and 11, the two reflect almost the same amount of light. At ΔE 8.8 they're clearly different, yet close enough to share a room.
At ΔE 8.9 they're clearly different, yet close enough to share a room.
With LRVs of 14 and 11, the two reflect almost the same amount of light. At ΔE 9.1 they're clearly different, yet close enough to share a room.
Vardo reads slightly lighter (LRV 15 vs 11), a gap that shows most in low-lit rooms. At ΔE 10.9 these are two genuinely different directions, not variations on a theme.
With LRVs of 13 and 11, the two reflect almost the same amount of light. At ΔE 12.5 these are two genuinely different directions, not variations on a theme.