Intense Azure vs Royal Regatta 5
Intense Azure and Royal Regatta 5 are both Dulux blues. The gap between them is ΔE 3.2 — “very close”. Royal Regatta 5 is the lighter of the two, and Intense Azure the warmer. Both cost about £10.20 per litre.
| Intense Azure | Royal Regatta 5 | |
|---|---|---|
| Hex | #67A0C1 | #60A0CE |
| Lightness (L*) | 63 | 63 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Intense Azure’s cross-brand matches and cheaper alternatives, or Royal Regatta 5’s.