Match Ironclad
Sherwin-Williams Ironclad is a deep, low-reflectance shade, neutral in character with an LRV of 11. 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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Ironclad
9570#615C55LRV 11Neutral
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.
Ironclad
City Fog
City Fog
16GY 15/037 · LRV 15
City Fog reads slightly lighter
