ΔE 11.5, fair: the same colour family, but not a straight swap. Violent Vermillion is a little lighter, more muted, cooler than Burn Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Violent Vermillion is a little lighter, more muted, cooler than Burn Orange.
The same difference applies the other way round: Burn Orange is a little darker, more saturated, 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 Burn Orange on the colour wheel See Violent Vermillion on the colour wheel
All matches: Burn Orange equivalents · Violent Vermillion equivalents