ΔE 12.8, fair: the same colour family, but not a straight swap. Fire Dragon Bright is a little lighter, more muted than Incursion Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Fire Dragon Bright is a little lighter, more muted than Incursion Orange.
The same difference applies the other way round: Incursion Orange is a little darker, more saturated.
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 Incursion Orange on the colour wheel See Fire Dragon Bright on the colour wheel
All matches: Incursion Orange equivalents · Fire Dragon Bright equivalents