ΔE 10.9, fair: the same colour family, but not a straight swap. Dark Ochre is cooler than Flickering Flame.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Dark Ochre is cooler than Flickering Flame.
The same difference applies the other way round: Flickering Flame is 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 Flickering Flame on the colour wheel See Dark Ochre on the colour wheel
All matches: Flickering Flame equivalents · Dark Ochre equivalents