ΔE 14.0, fair: the same colour family, but not a straight swap. Lavender Grey is much more muted than WWI German Mauve.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Lavender Grey is much more muted than WWI German Mauve.
The same difference applies the other way round: WWI German Mauve is much more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See WWI German Mauve on the colour wheel See Lavender Grey on the colour wheel
All matches: WWI German Mauve equivalents · Lavender Grey equivalents