Midnight Iris 3 vs Summer Dusk
Midnight Iris 3 and Summer Dusk are both Dulux blues. The gap between them is ΔE 3.1 — “very close”. Summer Dusk is the lighter of the two, and Midnight Iris 3 the warmer. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Midnight Iris 3 | Summer Dusk | |
|---|---|---|
| Hex | #B8B9C8 | #BEC1D6 |
| Lightness (L*) | 75 | 78 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Midnight Iris 3’s cross-brand matches and cheaper alternatives, or Summer Dusk’s.