ΔE 7.5, close: similar, with a visible difference side by side. Ranger Cloak is a little lighter, more saturated than Eshin Grey.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Ranger Cloak 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 Ranger Cloak on the colour wheel
All matches: Eshin Grey equivalents · Ranger Cloak equivalents