Mournfang Brown vs Burnt Sienna

How close are they?

ΔE 13.5, fair: the same colour family, but not a straight swap. Burnt Sienna is a little lighter, more saturated than Mournfang Brown.

Can I use Burnt Sienna instead of Mournfang Brown?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Burnt Sienna is a little lighter, more saturated than Mournfang Brown.

Can I use Mournfang Brown instead of Burnt Sienna?

The same difference applies the other way round: Mournfang Brown is a little darker, 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.