ΔE 22.3, loose: different enough that you should pick on purpose. Red Cloak is noticeably darker, cooler than Fire Drake.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Red Cloak is noticeably darker, cooler than Fire Drake.
The same difference applies the other way round: Fire Drake 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.
See Fire Drake on the colour wheel See Red Cloak on the colour wheel
All matches: Fire Drake equivalents · Red Cloak equivalents