Match RAL 840-2
RAL Effect RAL 840-2 is a light-reflective shade with an LRV of 66. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.
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EffectClosest 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 66 vs 66), so neither reads brighter in a room. A ΔE of 0.4 means the difference barely reads in a finished room.
With LRVs of 67 and 66, the two reflect almost the same amount of light. At ΔE 0.5 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 67 vs 66), so neither reads brighter in a room. A ΔE of 0.6 means the difference barely reads in a finished room.
With LRVs of 66 and 66, the two reflect almost the same amount of light. At ΔE 1.0 you'd need them side by side to tell them apart.
With LRVs of 68 and 66, the two reflect almost the same amount of light. At ΔE 1.1 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 66 vs 65), so neither reads brighter in a room. A ΔE of 1.3 means the difference barely reads in a finished room.
With LRVs of 68 and 66, 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 67 and 66, the two reflect almost the same amount of light. At ΔE 1.7 you'd need them side by side to tell them apart.
