ΔE 7.9, close: similar, with a visible difference side by side. Lustful Purple is more muted, cooler than Dechala Lilac.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Lustful Purple is more muted, cooler than Dechala Lilac.
The same difference applies the other way round: Dechala Lilac is 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.
See Dechala Lilac on the colour wheel See Lustful Purple on the colour wheel
All matches: Dechala Lilac equivalents · Lustful Purple equivalents