Tenebrous Grey vs Skavenblight Dinge

How close are they?

ΔE 13.9, fair: the same colour family, but not a straight swap. Skavenblight Dinge is noticeably lighter than Tenebrous Grey.

Can I use Skavenblight Dinge instead of Tenebrous Grey?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Skavenblight Dinge is noticeably lighter than Tenebrous Grey.

Can I use Tenebrous Grey instead of Skavenblight Dinge?

The same difference applies the other way round: Tenebrous Grey is noticeably darker.

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.