This is an Emacs theme based on Vim theme a modernized version of the blue- background color scheme used by the old Borland IDEs from the early 1990's. It also kinda looks like some of my favorite Microsoft tools, like QuickBASIC.
From the original README for the Vim theme:
The Modern Borland colorscheme for Vim is a tribute to the classic IDE developed by Borland International Inc. in the early 1990'ties. It mimics the look of the interface and the syntax highlighting. Modern Borland is not related to the Borland colorscheme that often ships with vim.