ΔE 6.6, close: similar, with a visible difference side by side. Highlight Skin is a little lighter, cooler than Hobgoblin Hue.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Highlight Skin is a little lighter, cooler than Hobgoblin Hue.
The same difference applies the other way round: Hobgoblin Hue is a little darker, 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 Hobgoblin Hue on the colour wheel See Highlight Skin on the colour wheel
All matches: Hobgoblin Hue equivalents · Highlight Skin equivalents