Mineral Haze 1 vs Steel Symphony 3
Mineral Haze 1 and Steel Symphony 3 are both Dulux neutrals. The gap between them is ΔE 4.3 — “very close”. Steel Symphony 3 is the lighter of the two, and Mineral Haze 1 the warmer. Both cost about £14.40 per litre.
Now inside your AI toolConnect free →| Mineral Haze 1 | Steel Symphony 3 | |
|---|---|---|
| Hex | #90969C | #8F9EA5 |
| Lightness (L*) | 62 | 64 |
| Price / litre | £14.40 | £14.40 |
More Dulux comparisons
Looking across brands instead? See Mineral Haze 1’s cross-brand matches and cheaper alternatives, or Steel Symphony 3’s.