Match S 5010-R90B
NCS S 5010-R90B is a deep, low-reflectance shade, cool in character with an LRV of 19. 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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S 5010-R90B
S 5010-R90B#717b85LRV 19Cool
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.
S 5010-R90B
Steel Symphony 1
Steel Symphony 1
90BG 17/090 · LRV 17
Nearly identical in tone
S 5010-R90B
RAL 820-4
EffectRAL 820-4
RAL 820-4 · LRV 23
RAL 820-4 reads slightly lighter
S 5010-R90B
Squirrel grey
ClassicSquirrel grey
RAL 7000 · LRV 26
Squirrel grey reads slightly lighter
S 5010-R90B
Passageway
Passageway
V137-6 · LRV 14
S 5010-R90B reads slightly lighter
