Chalk Dust vs Niagara Blues 6
Chalk Dust and Niagara Blues 6 are both Dulux neutrals. The gap between them is ΔE 3.0 — “near-identical”. Chalk Dust is the lighter of the two. Both cost about £10.20 per litre.
| Chalk Dust | Niagara Blues 6 | |
|---|---|---|
| Hex | #E6E9E9 | #D8DDDF |
| Lightness (L*) | 92 | 88 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Chalk Dust’s cross-brand matches and cheaper alternatives, or Niagara Blues 6’s.