A truly monochrome scheme that uses only your terminal’s foreground and background colours.
The default colours are derived from your terminal’s style. If you
would like to override this you can set the Normal
highlight group to
something custom. For example:
autocmd ColorScheme normalise hi Normal
\ ctermfg=231 ctermbg=99
\ guifg=#ffffff guibg=#875fff
colorscheme normalise
Public domain