ΔE 8.0, close: similar, with a visible difference side by side. Consul Blue is more saturated, warmer than Navy Blue.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Consul Blue is more saturated, warmer than Navy Blue.
The same difference applies the other way round: Navy Blue is more muted, cooler.
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 Navy Blue on the colour wheel See Consul Blue on the colour wheel
All matches: Navy Blue equivalents · Consul Blue equivalents