Cotton Thread vs Spring Petal
Cotton Thread and Spring Petal are both Dulux yellows. The gap between them is ΔE 1.6 — “near-identical”. Spring Petal is the lighter of the two, and Cotton Thread the warmer. Both cost about £10.20 per litre.
| Cotton Thread | Spring Petal | |
|---|---|---|
| Hex | #F7F0DF | #F6F0E3 |
| Lightness (L*) | 95 | 95 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Cotton Thread’s cross-brand matches and cheaper alternatives, or Spring Petal’s.