Match RAL 140-6
RAL Effect RAL 140-6 is a light-reflective shade with an LRV of 66. 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 68 vs 66), so neither reads brighter in a room. A ΔE of 0.7 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 1.2 you'd need them side by side to tell them apart.
With LRVs of 66 and 65, the two reflect almost the same amount of light. At ΔE 1.2 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 66 vs 66), so neither reads brighter in a room. A ΔE of 1.3 means the difference barely reads in a finished room.
RAL 140-6 reads slightly lighter (LRV 66 vs 62), a gap that shows most in low-lit rooms. At ΔE 1.6 you'd need them side by side to tell them apart.
RAL 140-6 reads slightly lighter (LRV 66 vs 63), a gap that shows most in low-lit rooms. At ΔE 1.9 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 2.4 you'd need them side by side to tell them apart.
Gentle Lamb reads slightly lighter (LRV 70 vs 66), a gap that shows most in low-lit rooms. At ΔE 7.3 they're clearly different, yet close enough to share a room.
A 4-point LRV gap (70 vs 66) makes S 1005-Y60R the marginally brighter of the two. The ΔE 8.2 gap is real but not dramatic — distinct as a choice, harmonious together.