Violet Red vs Deep Magenta

How close are they?

ΔE 13.8, fair: the same colour family, but not a straight swap. Deep Magenta is a little lighter, more saturated than Violet Red.

Can I use Deep Magenta instead of Violet Red?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Deep Magenta is a little lighter, more saturated than Violet Red.

Can I use Violet Red instead of Deep Magenta?

The same difference applies the other way round: Violet Red is a little darker, 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.