Niagara Blues 4 vs Quintessential Blue
Niagara Blues 4 and Quintessential Blue are both Dulux blues. The gap between them is ΔE 2.5 — “near-identical”. Quintessential Blue is the lighter of the two, and Niagara Blues 4 the warmer. Both cost about £10.20 per litre.
| Niagara Blues 4 | Quintessential Blue | |
|---|---|---|
| Hex | #B8C4CC | #B4C7D1 |
| Lightness (L*) | 78 | 79 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Niagara Blues 4’s cross-brand matches and cheaper alternatives, or Quintessential Blue’s.