Talisman Purple vs Light Magenta

How close are they?

ΔE 7.3, close: similar, with a visible difference side by side. Light Magenta is a little lighter, more saturated than Talisman Purple.

Can I use Light Magenta instead of Talisman Purple?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Light Magenta is a little lighter, more saturated than Talisman Purple.

Can I use Talisman Purple instead of Light Magenta?

The same difference applies the other way round: Talisman Purple is a little 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.