John's Blue in Kilz

The closest Kilz paint to Vista Paint John's Blue (0617) is High Tide TB-47, a delta-E of 2.6 away — the nearest Kilz makes, and near enough for most rooms, but it is not an exact copy.

High Tide is 1 LRV points lighter, so the room will read slightly brighter. Undertone reads as blue against blue, at chroma 19.5 and 18.0.

Codes are not transferable between manufacturers and no brand publishes a conversion table, so every figure here is measured from the published hex values rather than taken from a chart.