Sulphur Springs 4 vs Sunflower Symphony 5
Sulphur Springs 4 and Sunflower Symphony 5 are both Dulux yellows. The gap between them is ΔE 2.5 — “near-identical”. Sulphur Springs 4 is the lighter of the two. Both cost about £10.20 per litre.
| Sulphur Springs 4 | Sunflower Symphony 5 | |
|---|---|---|
| Hex | #FFC100 | #FFC032 |
| Lightness (L*) | 82 | 81 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Sulphur Springs 4’s cross-brand matches and cheaper alternatives, or Sunflower Symphony 5’s.