Gal Vorbak Red vs Royal Brown

How close are they?

ΔE 11.6, fair: the same colour family, but not a straight swap. Royal Brown is a little lighter, more muted, warmer than Gal Vorbak Red.

Can I use Royal Brown instead of Gal Vorbak Red?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Royal Brown is a little lighter, more muted, warmer than Gal Vorbak Red.

Can I use Gal Vorbak Red instead of Royal Brown?

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