ΔE 14.4, fair: the same colour family, but not a straight swap. Deep Yellow is a little darker, more saturated, warmer than Blazing Yellow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Deep Yellow is a little darker, more saturated, warmer than Blazing Yellow.
The same difference applies the other way round: Blazing Yellow is a little lighter, more muted, cooler.
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 Blazing Yellow on the colour wheel See Deep Yellow on the colour wheel
All matches: Blazing Yellow equivalents · Deep Yellow equivalents