Krieg Khaki vs Snake Fang

How close are they?

ΔE 18.3, loose: different enough that you should pick on purpose. Snake Fang is noticeably lighter, more saturated, warmer than Krieg Khaki.

Can I use Snake Fang instead of Krieg Khaki?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Snake Fang is noticeably lighter, more saturated, warmer than Krieg Khaki.

Can I use Krieg Khaki instead of Snake Fang?

The same difference applies the other way round: Krieg Khaki is noticeably darker, more muted, cooler.

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.