Nazdreg Yellow vs Warm Yellow

How close are they?

ΔE 10.7, fair: the same colour family, but not a straight swap. Warm Yellow is a little lighter, more saturated than Nazdreg Yellow.

Can I use Warm Yellow instead of Nazdreg Yellow?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Warm Yellow is a little lighter, more saturated than Nazdreg Yellow.

Can I use Nazdreg Yellow instead of Warm Yellow?

The same difference applies the other way round: Nazdreg Yellow 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.