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Sherwin-Williams Cast Iron vs Farrow & Ball London Clay

Compare undertones, light reflectance, and visual depth side by side.

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Color Comparison

Cast IronLondon Clay
HEX#4B4C4A#514D48
LRV77
Undertoneneutralwarm
Hue
129°
80°
Perceptual Difference (ΔE)3.21
LRV Difference0

Design Comparison

  • London Clay reads slightly warmer than Cast Iron.
  • These colors are very close, with subtle perceptual differences.

Design Insight

  • London Clay appears slightly warmer than Cast Iron.