ΔE 8.0, close: similar, with a visible difference side by side. Mid Feldgrau is a little darker, warmer than SLA Blue.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Mid Feldgrau is a little darker, warmer than SLA Blue.
The same difference applies the other way round: SLA Blue is a little lighter, cooler.
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 SLA Blue on the colour wheel See Mid Feldgrau on the colour wheel
All matches: SLA Blue equivalents · Mid Feldgrau equivalents