How does Indigo by Edward Bulmer compare with RAL Classic’s closest paints? The nearest match by perceptual distance is RAL Classic Pearl gentian blue (ΔE 3.8, “very close”).
Edward Bulmer Indigo vs RAL Classic
2 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 |
|---|---|---|---|---|---|
| Pearl gentian blue | No.5025 | 3.8 | very close | — | — |
| Azure blue | No.5009 | 4.6 | very close | — | — |