Black Blue vs Railings
Black Blue and Railings are both Farrow & Ball neutrals. The gap between them is ΔE 2.3 — “near-identical”. Railings is the lighter of the two. Both cost about £25.60 per litre.
| Black Blue | Railings | |
|---|---|---|
| Hex | #3E4245 | #45494C |
| Lightness (L*) | 28 | 31 |
| Price / litre | £25.60 | £25.60 |
More Farrow & Ball comparisons
Looking across brands instead? See Black Blue’s cross-brand matches and cheaper alternatives, or Railings’s.