ΔE 7.4, close: similar, with a visible difference side by side. Titan Violet Pale is a little darker, more saturated than White Scar. They are different kinds of paint: Citadel White Scar is an opaque base/layer paint and Golden Titan Violet Pale is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
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 White Scar. They are different kinds of paint.
The same difference applies the other way round: White Scar 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 White Scar on the colour wheel See Titan Violet Pale on the colour wheel
All matches: White Scar equivalents · Titan Violet Pale equivalents