ΔE 9.2, close: similar, with a visible difference side by side. Light Blue is more muted, warmer than Forest Faun.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Light Blue is more muted, warmer than Forest Faun.
The same difference applies the other way round: Forest Faun is more saturated, 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 Forest Faun on the colour wheel See Light Blue on the colour wheel
All matches: Forest Faun equivalents · Light Blue equivalents