You must understand that a screenshot of your black balance cannot translate to another screen?
I'm personally a fan of `ono-sendai-blue`, but I have a friend in a defense adjacent space and I gather `ono-sendai-tactical` is enjoyed there. The blacks in these reference palettes are a reasonable starting point for many displays, you'll want to hint for your specific one to get optimal outcomes.
https://gist.github.com/b7r6/581295d8bb905ef598a05fdf2810a07...
https://gist.github.com/b7r6/fbbfb1cf2a3d14927bbe621a9050522...