Amethyst Falls 4 vs Midnight Iris 1
Amethyst Falls 4 and Midnight Iris 1 are both Dulux blues. The gap between them is ΔE 5.2 — “close”. Amethyst Falls 4 is the lighter of the two, and Midnight Iris 1 the warmer. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Amethyst Falls 4 | Midnight Iris 1 | |
|---|---|---|
| Hex | #736F9C | #6E718E |
| Lightness (L*) | 49 | 48 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Amethyst Falls 4’s cross-brand matches and cheaper alternatives, or Midnight Iris 1’s.