Johnstone's to Dulux

The closest Dulux colour to each of Johnstone's's, ranked by CIEDE2000 colour difference.

10
excellent
25
good
13
close

A cross-section of the Johnstone's range, each colour butted straight against its nearest from Dulux — no line between them, so the pairs you cannot find the join in are the ones that match. Move across a block to give either colour more of it. A screen still can't show a finish, so get a sample pot before committing a wall.

Looking the other way round? Dulux to Johnstone's — a different question, with different answers.

Johnstone's compared with