ΔE 14.8, fair: the same colour family, but not a straight swap. Beige is noticeably lighter, more saturated than Karak Stone.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Beige is noticeably lighter, more saturated than Karak Stone.
The same difference applies the other way round: Karak Stone 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.
See Karak Stone on the colour wheel See Beige on the colour wheel
All matches: Karak Stone equivalents · Beige equivalents