lualine.nvim/lua/lualine/themes/solarized_dark.lua

-- Copyright (c) 2020-2021 shadmansaleh
-- MIT license, see LICENSE for more details.
-- Credit: itchyny(lightline)
-- stylua: ignore
local colors = {
  base03  =  '#002b36',
  base02  =  '#073642',
  base01  =  '#586e75',
  base00  =  '#657b83',
  base0   =  '#839496',
  base1   =  '#93a1a1',
  base2   =  '#eee8d5',
  base3   =  '#fdf6e3',
  yellow  =  '#b58900',
  orange  =  '#cb4b16',
  red     =  '#dc322f',
  magenta =  '#d33682',
  violet  =  '#6c71c4',
  blue    =  '#268bd2',
  cyan    =  '#2aa198',
  green   =  '#859900',
}

return {
  normal = {
    a = { fg = colors.base03, bg = colors.blue, gui = 'bold' },
    b = { fg = colors.base03, bg = colors.base1 },
    c = { fg = colors.base1, bg = colors.base02 },
  },
  insert = { a = { fg = colors.base03, bg = colors.green, gui = 'bold' } },
  visual = { a = { fg = colors.base03, bg = colors.magenta, gui = 'bold' } },
  replace = { a = { fg = colors.base03, bg = colors.red, gui = 'bold' } },
  inactive = {
    a = { fg = colors.base0, bg = colors.base02, gui = 'bold' },
    b = { fg = colors.base03, bg = colors.base00 },
    c = { fg = colors.base01, bg = colors.base02 },
  },
}