Blue Opal vs Liberty Blue 6
Blue Opal and Liberty Blue 6 are both Dulux blues. The gap between them is ΔE 0.0 — “identical”. Blue Opal is the lighter of the two. Both cost about £10.20 per litre.
| Blue Opal | Liberty Blue 6 | |
|---|---|---|
| Hex | #CEDFE5 | #CEDFE5 |
| Lightness (L*) | 88 | 88 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Blue Opal’s cross-brand matches and cheaper alternatives, or Liberty Blue 6’s.