Tan vs Beige

How close are they?

ΔE 13.2, fair: the same colour family, but not a straight swap. Beige is noticeably lighter, more saturated than Tan.

Can I use Beige instead of Tan?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Beige is noticeably lighter, more saturated than Tan.

Can I use Tan instead of Beige?

The same difference applies the other way round: Tan is noticeably 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.