Match Rapid Rock
PPG Rapid Rock 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.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. A ΔE of 0.9 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. A ΔE of 1.5 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. A ΔE of 1.7 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. A ΔE of 1.9 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 2.1 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room. A ΔE of 2.1 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room. A ΔE of 2.3 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room. The ΔE 3.1 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. The ΔE 3.2 gap is real but not dramatic — distinct as a choice, harmonious together.
A 4-point LRV gap (30 vs 26) makes Rapid Rock the marginally brighter of the two. The ΔE 3.8 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 30 vs 30), so neither reads brighter in a room. The ΔE 3.8 gap is real but not dramatic — distinct as a choice, harmonious together.
A 4-point LRV gap (30 vs 26) makes Rapid Rock the marginally brighter of the two. The ΔE 3.9 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. The ΔE 4.3 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. The ΔE 7.5 gap is real but not dramatic — distinct as a choice, harmonious together.