ΔE 7.1, close: similar, with a visible difference side by side. Titan Violet Pale is a little darker, more saturated than Praxeti White.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Titan Violet Pale is a little darker, more saturated than Praxeti White.
The same difference applies the other way round: Praxeti White is a little lighter, 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.
See Praxeti White on the colour wheel See Titan Violet Pale on the colour wheel
All matches: Praxeti White equivalents · Titan Violet Pale equivalents