Sacred Scarlet vs Primaris Red

How close are they?

ΔE 11.4, fair: the same colour family, but not a straight swap. Primaris Red is a little darker, more saturated than Sacred Scarlet.

Can I use Primaris Red instead of Sacred Scarlet?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Primaris Red is a little darker, more saturated than Sacred Scarlet.

Can I use Sacred Scarlet instead of Primaris Red?

The same difference applies the other way round: Sacred Scarlet 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.