ΔE 8.6, close: similar, with a visible difference side by side. Light Aircraft Gray BS381C 627 is a little darker, cooler than Rakarth Flesh.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Light Aircraft Gray BS381C 627 is a little darker, cooler than Rakarth Flesh.
The same difference applies the other way round: Rakarth Flesh is a little lighter, warmer.
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 Rakarth Flesh on the colour wheel See Light Aircraft Gray BS381C 627 on the colour wheel
All matches: Rakarth Flesh equivalents · Light Aircraft Gray BS381C 627 equivalents