ΔE 9.9, close: similar, with a visible difference side by side. Carbon Black is a little lighter, more muted than Skavenblight Dinge. They are different kinds of paint: Citadel Skavenblight Dinge is an opaque base/layer paint and Golden Carbon Black is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Carbon Black is a little lighter, more muted than Skavenblight Dinge. They are different kinds of paint.
The same difference applies the other way round: Skavenblight Dinge is a little darker, more saturated.
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 Skavenblight Dinge on the colour wheel See Carbon Black on the colour wheel
All matches: Skavenblight Dinge equivalents · Carbon Black equivalents