ΔE 15.0, loose: different enough that you should pick on purpose. Deep Scarlet Ink is a little darker, much more saturated than Blanched Berry. They are different kinds of paint: Army Painter Blanched Berry is an opaque base/layer paint and Nocturna Models Deep Scarlet Ink is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Deep Scarlet Ink is a little darker, much more saturated than Blanched Berry. They are different kinds of paint.
The same difference applies the other way round: Blanched Berry is a little lighter, much 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 Blanched Berry on the colour wheel See Deep Scarlet Ink on the colour wheel
All matches: Blanched Berry equivalents · Deep Scarlet Ink equivalents