ΔE 13.5, fair: the same colour family, but not a straight swap. Airbrush Thinner is a little lighter, much more muted than Kraken Lavender.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Airbrush Thinner is a little lighter, much more muted than Kraken Lavender.
The same difference applies the other way round: Kraken Lavender is a little darker, 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 Kraken Lavender on the colour wheel See Airbrush Thinner on the colour wheel
All matches: Kraken Lavender equivalents · Airbrush Thinner equivalents