Celestial Blue 6 vs Liberty Blue 3
Celestial Blue 6 and Liberty Blue 3 are both Dulux blues. The gap between them is ΔE 1.8 — “near-identical”. Celestial Blue 6 is the lighter of the two, and Liberty Blue 3 the warmer. Both cost about £10.20 per litre.
| Celestial Blue 6 | Liberty Blue 3 | |
|---|---|---|
| Hex | #8DBDCF | #91B9C9 |
| Lightness (L*) | 74 | 73 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Celestial Blue 6’s cross-brand matches and cheaper alternatives, or Liberty Blue 3’s.