ΔE 8.6, close: similar, with a visible difference side by side. Dark Sea Blue is more saturated than Teer Schwarz.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Dark Sea Blue is more saturated than Teer Schwarz.
The same difference applies the other way round: Teer Schwarz is 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 Teer Schwarz on the colour wheel See Dark Sea Blue on the colour wheel
All matches: Teer Schwarz equivalents · Dark Sea Blue equivalents