Celestial Blue 1 vs Hawaiian Blue 1
Celestial Blue 1 and Hawaiian Blue 1 are both Dulux blues. The gap between them is ΔE 3.4 — “very close”. Hawaiian Blue 1 is the lighter of the two. Both cost about £10.20 per litre.
| Celestial Blue 1 | Hawaiian Blue 1 | |
|---|---|---|
| Hex | #00546E | #1E5566 |
| Lightness (L*) | 33 | 33 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Celestial Blue 1’s cross-brand matches and cheaper alternatives, or Hawaiian Blue 1’s.