Niagara Blues 4 vs Steel Symphony 4
Niagara Blues 4 and Steel Symphony 4 are both Dulux blues. The gap between them is ΔE 1.4 — “near-identical”. Niagara Blues 4 is the lighter of the two, and Steel Symphony 4 the warmer. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Niagara Blues 4 | Steel Symphony 4 | |
|---|---|---|
| Hex | #B8C4CC | #B9C4C9 |
| Lightness (L*) | 78 | 78 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Niagara Blues 4’s cross-brand matches and cheaper alternatives, or Steel Symphony 4’s.