Coastal Grey vs Misty Sky
Coastal Grey and Misty Sky are both Dulux blues. The gap between them is ΔE 1.7 — “near-identical”. Misty Sky is the lighter of the two, and Coastal Grey the warmer. Both cost about £10.20 per litre.
| Coastal Grey | Misty Sky | |
|---|---|---|
| Hex | #B8C7CC | #B4C8CF |
| Lightness (L*) | 79 | 79 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Coastal Grey’s cross-brand matches and cheaper alternatives, or Misty Sky’s.