ΔE 9.0, close: similar, with a visible difference side by side. AMT-11 Blue Grey is a little lighter, more saturated than Eshin Grey.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). AMT-11 Blue Grey is a little lighter, more saturated than Eshin Grey.
The same difference applies the other way round: Eshin 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 Eshin Grey on the colour wheel See AMT-11 Blue Grey on the colour wheel
All matches: Eshin Grey equivalents · AMT-11 Blue Grey equivalents