Blue Diamond 6 vs Marine Splash
Blue Diamond 6 and Marine Splash are both Dulux teals. The gap between them is ΔE 3.5 — “very close”. Marine Splash is the lighter of the two. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Blue Diamond 6 | Marine Splash | |
|---|---|---|
| Hex | #89CED2 | #8BD6D3 |
| Lightness (L*) | 79 | 81 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Blue Diamond 6’s cross-brand matches and cheaper alternatives, or Marine Splash’s.