Senshi Skin vs Snake Fang

How close are they?

ΔE 8.3, close: similar, with a visible difference side by side. Snake Fang is a little lighter, more saturated, cooler than Senshi Skin.

Can I use Snake Fang instead of Senshi Skin?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Snake Fang is a little lighter, more saturated, cooler than Senshi Skin.

Can I use Senshi Skin instead of Snake Fang?

The same difference applies the other way round: Senshi Skin is a little darker, more muted, 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.