Celestial Blue 4 vs Liberty Blue 2
Celestial Blue 4 and Liberty Blue 2 are both Dulux blues. The gap between them is ΔE 6.7 — “close”. Liberty Blue 2 is the lighter of the two. Both cost about £10.20 per litre.
| Celestial Blue 4 | Liberty Blue 2 | |
|---|---|---|
| Hex | #1883A7 | #4F8FA5 |
| Lightness (L*) | 51 | 56 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Celestial Blue 4’s cross-brand matches and cheaper alternatives, or Liberty Blue 2’s.