Match Rock Gray
Benjamin Moore Rock Gray is a deep, low-reflectance shade, neutral in character with an LRV of 24. 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.
With LRVs of 24 and 24, the two reflect almost the same amount of light. At ΔE 0.5 you'd need them side by side to tell them apart.
With LRVs of 24 and 22, the two reflect almost the same amount of light. At ΔE 1.2 you'd need them side by side to tell them apart.
With LRVs of 24 and 24, the two reflect almost the same amount of light. At ΔE 1.6 you'd need them side by side to tell them apart.
With LRVs of 24 and 23, the two reflect almost the same amount of light. At ΔE 1.7 you'd need them side by side to tell them apart.
With LRVs of 25 and 24, the two reflect almost the same amount of light. At ΔE 1.8 you'd need them side by side to tell them apart.
With LRVs of 25 and 24, the two reflect almost the same amount of light. At ΔE 2.5 you'd need them side by side to tell them apart.
A 5-point LRV gap (24 vs 19) makes Rock Gray the marginally brighter of the two. The ΔE 8.6 gap is real but not dramatic — distinct as a choice, harmonious together.