Match Stone Gray
PPG Stone Gray is a mid-tone shade with an LRV of 30. 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 31 and 30, the two reflect almost the same amount of light. At ΔE 0.6 you'd need them side by side to tell them apart.
With LRVs of 31 and 30, the two reflect almost the same amount of light. At ΔE 1.0 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 30 vs 30), so neither reads brighter in a room. A ΔE of 1.2 means the difference barely reads in a finished room.
With LRVs of 30 and 29, the two reflect almost the same amount of light. At ΔE 1.3 you'd need them side by side to tell them apart.
With LRVs of 30 and 29, the two reflect almost the same amount of light. At ΔE 1.3 you'd need them side by side to tell them apart.
With LRVs of 30 and 28, the two reflect almost the same amount of light. At ΔE 2.3 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 32 vs 30), so neither reads brighter in a room. A ΔE of 2.4 means the difference barely reads in a finished room.
With LRVs of 30 and 30, the two reflect almost the same amount of light. At ΔE 2.6 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. A ΔE of 2.7 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 30 vs 30), so neither reads brighter in a room. The ΔE 3.3 gap is real but not dramatic — distinct as a choice, harmonious together.
A 3-point LRV gap (33 vs 30) makes RAL 150-M the marginally brighter of the two. The ΔE 4.5 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 31 and 30, the two reflect almost the same amount of light. At ΔE 5.4 they're clearly different, yet close enough to share a room.
With LRVs of 30 and 27, the two reflect almost the same amount of light. At ΔE 5.6 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. The ΔE 6.0 gap is real but not dramatic — distinct as a choice, harmonious together.