ΔE 11.6, fair: the same colour family, but not a straight swap. Light Blue (Luftwaffe) is more saturated than Shark White.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Light Blue (Luftwaffe) is more saturated than Shark White.
The same difference applies the other way round: Shark White is 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 Shark White on the colour wheel See Light Blue (Luftwaffe) on the colour wheel
All matches: Shark White equivalents · Light Blue (Luftwaffe) equivalents