How does Summer Sage by Dulux compare with RAL Classic’s closest paints? The nearest match is RAL Classic Stone grey (ΔE 3.4, “very close”).
Dulux Summer Sage vs RAL Classic
Now inside your AI toolConnect free →3 closest RAL Classic matches ranked by ΔE
ΔE (CIEDE2000) is a perceptual distance metric — lower means a closer match. Matches under ΔE 2 are typically indistinguishable; ΔE 2–4 looks “the same” once dry on a wall; ΔE 4–6 is noticeable side-by-side. Always view a sample pot before committing — screen colours and lighting vary.
| Colour | Number | ΔE | Match quality | Price/L | Price/m2 |
|---|---|---|---|---|---|
| Stone grey | No.7030 | 3.4 | very close | — | — |
| Traffic grey A | No.7042 | 4.8 | very close | — | — |
| Cement grey | No.7033 | 5.4 | close | — | — |
Full Dulux → RAL Classic conversion chart — every colour's nearest equivalent