ΔE 12.4, fair: the same colour family, but not a straight swap. Toluidine Red is a little darker, cooler than Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Toluidine Red is a little darker, cooler than Orange.
The same difference applies the other way round: Orange is a little 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.
See Orange on the colour wheel See Toluidine Red on the colour wheel
All matches: Orange equivalents · Toluidine Red equivalents