Thondia Brown vs Russet Brown

How close are they?

ΔE 12.6, fair: the same colour family, but not a straight swap. Russet Brown is noticeably darker, cooler than Thondia Brown.

Can I use Russet Brown instead of Thondia Brown?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Russet Brown is noticeably darker, cooler than Thondia Brown.

Can I use Thondia Brown instead of Russet Brown?

The same difference applies the other way round: Thondia Brown is noticeably lighter, warmer.

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.