Khador Red Base vs Light Red

How close are they?

ΔE 8.4, close: similar, with a visible difference side by side. Light Red is more muted than Khador Red Base.

Can I use Light Red instead of Khador Red Base?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Light Red is more muted than Khador Red Base.

Can I use Khador Red Base instead of Light Red?

The same difference applies the other way round: Khador Red Base is more saturated.

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.