ΔE 20.7, loose: different enough that you should pick on purpose. Squig Orange is much more muted, warmer than The Red Baron.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Squig Orange is much more muted, warmer than The Red Baron.
The same difference applies the other way round: The Red Baron is much more saturated, 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 The Red Baron on the colour wheel See Squig Orange on the colour wheel
All matches: The Red Baron equivalents · Squig Orange equivalents