ΔE 8.1, close: similar, with a visible difference side by side. Aged White is a little darker, cooler than Warm Flesh.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Aged White is a little darker, cooler than Warm Flesh.
The same difference applies the other way round: Warm 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 Warm Flesh on the colour wheel See Aged White on the colour wheel
All matches: Warm Flesh equivalents · Aged White equivalents