Martian Skies 1 vs Regal Purple
Martian Skies 1 and Regal Purple are both Dulux blues. The gap between them is ΔE 5.4 — “close”. Regal Purple is the lighter of the two. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Martian Skies 1 | Regal Purple | |
|---|---|---|
| Hex | #333D6B | #423B64 |
| Lightness (L*) | 27 | 27 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Martian Skies 1’s cross-brand matches and cheaper alternatives, or Regal Purple’s.