How to set background color to dark/black ?

[twlz0ne]

Example: (Set the background to "red")

$ emacs -Q --eval "\
  (progn
    (require 'seq)
    (setq user-emacs-directory
          (car (seq-filter
                #'file-exists-p
                (list (format \"~/.emacs.d/%s/\" emacs-version)
                      (format \"~/.emacs.d/%s/\" emacs-major-version)
                      \"~/.emacs.d/\"))))
    (setq package-user-dir (concat user-emacs-directory \"elpa/\"))
    (package-initialize)

    ;; Add addtional local package here:
    (add-to-list 'load-path \"~/repos/emacs-lsp-bridge\")
    (add-to-list 'load-path \"~/repos/emacs-acm-terminal\")

    (require 'yasnippet)
    (yas-global-mode 1)

    (require 'lsp-bridge)
    (set-face-background 'acm-default-face \"blue\")
    (global-lsp-bridge-mode)

    (unless (display-graphic-p)
      (with-eval-after-load 'acm
        (require 'acm-terminal)
        (set-face-background 'acm-terminal-default-face \"red\"))) ;; <<-- set bg here

    (add-hook 'emacs-startup-hook
              (lambda ()
                (load-theme 'tango-dark)
                (switch-to-buffer \"*scratch*\")
                (lsp-bridge-mode 1))))" -nw