ΔE 4.4, very close: most people won’t see a difference side by side. US Desert Arm. is warmer than IJN J3 SP (Amber Grey).
Yes, for most jobs. Very close match (ΔE 4). US Desert Arm. is warmer than IJN J3 SP (Amber Grey).
The same difference applies the other way round: IJN J3 SP (Amber Grey) is 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 IJN J3 SP (Amber Grey) on the colour wheel See US Desert Arm. on the colour wheel
All matches: IJN J3 SP (Amber Grey) equivalents · US Desert Arm. equivalents