Dark Purple vs Royal Purple

How close are they?

ΔE 14.2, fair: the same colour family, but not a straight swap. Royal Purple is more muted, warmer than Dark Purple.

✓ Herrick Games paint comparison chart lists these two as equivalents.

Can I use Royal Purple instead of Dark Purple?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Royal Purple is more muted, warmer than Dark Purple.

Can I use Dark Purple instead of Royal Purple?

The same difference applies the other way round: Dark Purple is more saturated, 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.