Tundra Taupe vs Grey RLM02

How close are they?

ΔE 11.0, fair: the same colour family, but not a straight swap. Grey RLM02 is a little lighter, more muted, cooler than Tundra Taupe.

Can I use Grey RLM02 instead of Tundra Taupe?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Grey RLM02 is a little lighter, more muted, cooler than Tundra Taupe.

Can I use Tundra Taupe instead of Grey RLM02?

The same difference applies the other way round: Tundra Taupe is a little darker, 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.