Fix vim colorscheme inside tmux

tmux/.tmux.conf

@@ -7,7 +7,7 @@ bind C-x send-prefix
 set -g bell-action any
 
 ## Set default terminal
-set -g default-terminal "xterm-kitty"
+set -g default-terminal "screen-256color"
 set -ga terminal-overrides ",xterm-kitty:Tc"
 
 # i3 split bindings

vim/.vimrc

@@ -41,8 +41,10 @@ Plug 'cocopon/iceberg.vim'
 call plug#end()
 ""Colors
 colorscheme iceberg
-"set t_Co=256
 set termguicolors
+""Sets the colorscheme in tmux
+let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
+let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
 ""Quitting whether Goyo is active or not
 function! g:Goyo_before()
   let b:quitting = 0