Luna Landscape 5 vs Royal Regatta 6
Luna Landscape 5 and Royal Regatta 6 are both Dulux blues. The gap between them is ΔE 4.1 — “very close”. Luna Landscape 5 is the lighter of the two. Both cost about £10.20 per litre.
| Luna Landscape 5 | Royal Regatta 6 | |
|---|---|---|
| Hex | #ADC8D7 | #9CBFD7 |
| Lightness (L*) | 79 | 76 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Luna Landscape 5’s cross-brand matches and cheaper alternatives, or Royal Regatta 6’s.