Crow Hue vs Death Reaper

How close are they?

ΔE 7.3, close: similar, with a visible difference side by side. Death Reaper is a little lighter, more muted than Crow Hue.

Can I use Death Reaper instead of Crow Hue?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Death Reaper is a little lighter, more muted than Crow Hue.

Can I use Crow Hue instead of Death Reaper?

The same difference applies the other way round: Crow Hue 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.