How does Downing Street (No.No.10) by Mylands compare with Dulux’s closest paints? The nearest match is Dulux Almost Black (ΔE 1.3, “near-identical”). 2 more Dulux colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Dulux paints are all priced at £14.40 per litre, against Mylands Downing Street at £27.20/L.

Mylands Downing Street (No.No.10) £27.20/L

Dulux Almost Black near-identical — ΔE 1.3 £14.40/L

Mylands Downing Street vs Dulux

3 closest Dulux 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
Almost Black	—	1.3	near-identical	£14.40	£2.22
Cobalt Night	—	3.6	very close	£14.40	£2.22
Black Stillness	—	3.6	very close	£14.40	£2.22

Compare Downing Street with another brand

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