Blue Diamond 4 vs Summer Medley 1
Blue Diamond 4 and Summer Medley 1 are both Dulux teals. The gap between them is ΔE 7.8 — “close”. Summer Medley 1 is the lighter of the two, and Blue Diamond 4 the warmer. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Blue Diamond 4 | Summer Medley 1 | |
|---|---|---|
| Hex | #00939F | #009FBE |
| Lightness (L*) | 55 | 60 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Blue Diamond 4’s cross-brand matches and cheaper alternatives, or Summer Medley 1’s.