ΔE 11.8, fair: the same colour family, but not a straight swap. Krieg Khaki is a little lighter, more saturated than Splinter Grey.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Krieg Khaki is a little lighter, more saturated than Splinter Grey.
The same difference applies the other way round: Splinter Grey is a little darker, more muted.
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 Splinter Grey on the colour wheel See Krieg Khaki on the colour wheel
All matches: Splinter Grey equivalents · Krieg Khaki equivalents