Teclis Blue vs True Blue

How close are they?

ΔE 9.3, close: similar, with a visible difference side by side. True Blue is a little darker, more muted, cooler than Teclis Blue.

Can I use True Blue instead of Teclis Blue?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). True Blue is a little darker, more muted, cooler than Teclis Blue.

Can I use Teclis Blue instead of True Blue?

The same difference applies the other way round: Teclis Blue is a little lighter, more saturated, 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.