ΔE 26.2, loose: different enough that you should pick on purpose. Wagram Blue is noticeably darker, much more muted, cooler than Asurmen Blue.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Wagram Blue is noticeably darker, much more muted, cooler than Asurmen Blue.
The same difference applies the other way round: Asurmen Blue is noticeably lighter, much 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 Asurmen Blue on the colour wheel See Wagram Blue on the colour wheel
All matches: Asurmen Blue equivalents · Wagram Blue equivalents