ΔE 9.8, close: similar, with a visible difference side by side. Scarlet is a little darker, more saturated than Wine Red.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Scarlet is a little darker, more saturated than Wine Red.
The same difference applies the other way round: Wine Red is a little lighter, 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 Wine Red on the colour wheel See Scarlet on the colour wheel
All matches: Wine Red equivalents · Scarlet equivalents