Sun Dust 1 vs True Joy
Sun Dust 1 and True Joy are both Dulux yellows. The gap between them is ΔE 6.5 — “close”. True Joy is the lighter of the two, and Sun Dust 1 the warmer. Both cost about £10.20 per litre.
| Sun Dust 1 | True Joy | |
|---|---|---|
| Hex | #DBA000 | #DEB349 |
| Lightness (L*) | 70 | 75 |
| Price / litre | £10.20 | £10.20 |
More Dulux comparisons
Looking across brands instead? See Sun Dust 1’s cross-brand matches and cheaper alternatives, or True Joy’s.