How does Uncle Maths (No.BH.05) by Mylands compare with Sanderson’s closest paints? The nearest match is Sanderson Cosmic Grey (ΔE 1.7, “near-identical”). 2 more Sanderson colours sit within ΔE 4 — close enough that the difference is hard to spot once paint’s on the wall. These 3 Sanderson paints are all priced at £20.00 per litre, against Mylands Uncle Maths at £27.20/L.

Mylands Uncle Maths (No.BH.05) £27.20/L

Sanderson Cosmic Grey (No.SAP1032) near-identical — ΔE 1.7 £20.00/L

Mylands Uncle Maths vs Sanderson

3 closest Sanderson 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
Cosmic Grey	No.SAP1032	1.7	near-identical	£20.00	—
Grey Mist	No.SAP1066	2.9	near-identical	£20.00	—
Silver Mint	No.SAP1128	3.4	very close	£20.00	—

Compare Uncle Maths with another brand

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