Russian Uniform Base vs Green Zinc Chrom.

How close are they?

ΔE 10.2, fair: the same colour family, but not a straight swap. Green Zinc Chrom. is more muted, cooler than Russian Uniform Base.

Can I use Green Zinc Chrom. instead of Russian Uniform Base?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Green Zinc Chrom. is more muted, cooler than Russian Uniform Base.

Can I use Russian Uniform Base instead of Green Zinc Chrom.?

The same difference applies the other way round: Russian Uniform Base is more saturated, warmer.

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.