Calke Green vs Castle Gray
Calke Green and Castle Gray are both Farrow & Ball neutrals. The gap between them is ΔE 9.1 — “similar”. Castle Gray is the lighter of the two, and Calke Green the warmer. Both cost about £25.60 per litre.
| Calke Green | Castle Gray | |
|---|---|---|
| Hex | #75866C | #89968C |
| Lightness (L*) | 54 | 61 |
| Price / litre | £25.60 | £25.60 |
More Farrow & Ball comparisons
Looking across brands instead? See Calke Green’s cross-brand matches and cheaper alternatives, or Castle Gray’s.