ΔE 16.3, loose: different enough that you should pick on purpose. Fire Dragon Bright is a little lighter, more muted than Orange.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Fire Dragon Bright is a little lighter, more muted than Orange.
The same difference applies the other way round: 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 Orange on the colour wheel See Fire Dragon Bright on the colour wheel
All matches: Orange equivalents · Fire Dragon Bright equivalents