Calm Clouds vs Letters Unread
Calm Clouds and Letters Unread are both Dulux neutrals. The gap between them is ΔE 1.9 — “near-identical”. Calm Clouds is the lighter of the two, and Letters Unread the warmer. Both cost about £10.20 per litre.
| Calm Clouds | Letters Unread | |
|---|---|---|
| Hex | #E8E8E5 | #E1E2DD |
| Lightness (L*) | 92 | 90 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Calm Clouds’s cross-brand matches and cheaper alternatives, or Letters Unread’s.