Midnight Iris 6 vs Potters Clay 4
Midnight Iris 6 and Potters Clay 4 are both Dulux neutrals. The gap between them is ΔE 1.3 — “near-identical”. Potters Clay 4 is the lighter of the two. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Midnight Iris 6 | Potters Clay 4 | |
|---|---|---|
| Hex | #E9E8E8 | #ECE9E7 |
| Lightness (L*) | 92 | 93 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Midnight Iris 6’s cross-brand matches and cheaper alternatives, or Potters Clay 4’s.