ΔE 7.4, close: similar, with a visible difference side by side. Gloss Seablue FS151042 is a little darker than Corvus Black.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Gloss Seablue FS151042 is a little darker than Corvus Black.
The same difference applies the other way round: Corvus Black is a little lighter.
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 Corvus Black on the colour wheel See Gloss Seablue FS151042 on the colour wheel
All matches: Corvus Black equivalents · Gloss Seablue FS151042 equivalents