1
2
vim.o.background = "dark"
vim.cmd.colorscheme "sierra"
NORMALinit.luaunixutf-80%0:2

1
2
3
4
5
6
7
8
9
10
11
12
" Returns true if the color hex value is light
function! IsHexColorLight(color) abort
  let l:raw_color = trim(a:color, '#')

  let l:red = str2nr(substitute(l:raw_color, '.{0}(.{2})', '1', 'g'), 16)
  let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1'