How does Signal white (No.9003) by RAL Classic compare with Earthborn’s closest paints? The nearest match is Earthborn White (ΔE 0.2, “identical”). 2 more Earthborn colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. Prices for these 3 Earthborn paints range from £24.60 to £31.40 per litre.

RAL Classic Signal white (No.9003)

Earthborn White identical — ΔE 0.2 £31.40/L

RAL Classic Signal white vs Earthborn

3 closest Earthborn 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
White	—	0.2	identical	£31.40	£6.28
Bugle	—	0.6	identical	£24.60	£4.92
Wood Smoke	—	1.6	near-identical	£24.60	£4.92

Compare Signal white with another brand

Full RAL Classic → Earthborn conversion chart — every colour's nearest equivalent

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