ΔE 15.7, loose: different enough that you should pick on purpose. Transparent Brown Iron Oxide is a little darker, more saturated, warmer than Balor Brown.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Transparent Brown Iron Oxide is a little darker, more saturated, warmer than Balor Brown.
The same difference applies the other way round: Balor Brown is a little lighter, more muted, cooler.
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 Balor Brown on the colour wheel See Transparent Brown Iron Oxide on the colour wheel
All matches: Balor Brown equivalents · Transparent Brown Iron Oxide equivalents