ΔE 9.5, close: similar, with a visible difference side by side. Fire Dragon Bright is a little darker, more saturated than Orange Magma.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Fire Dragon Bright is a little darker, more saturated than Orange Magma.
The same difference applies the other way round: Orange Magma 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 Magma on the colour wheel See Fire Dragon Bright on the colour wheel
All matches: Orange Magma equivalents · Fire Dragon Bright equivalents