Match Concrete grey
RAL Classic Concrete grey is a deep, low-reflectance shade with an LRV of 23. 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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Concrete grey
RAL 7023#808076LRV 23
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.


Concrete grey
RAL 840-4
RAL 840-4
RAL 840-4 · LRV 21
Nearly identical in tone


Concrete grey
Warm Eucalyptus (US)
Warm Eucalyptus (US)
8004-28F · LRV 21
Nearly identical in tone


Concrete grey
S 6000-N
S 6000-N
S 6000-N · LRV 17
Concrete grey reads slightly lighter










