ΔE 12.2, fair: the same colour family, but not a straight swap. Dragon Red is a little darker, more saturated than Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Dragon Red is a little darker, more saturated than Orange.
The same difference applies the other way round: Orange is a little lighter, more muted.
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 Dragon Red on the colour wheel
All matches: Orange equivalents · Dragon Red equivalents