gruvbox-dark-hard color code (can be imported and converted via https://terminal.sexy/)

Xresources

! special
*.foreground:   #ebdbb2
*.background:   #1d2021
*.cursorColor:  #f2da47

! black
*.color0:       #282828
*.color8:       #928374

! red
*.color1:       #cc241d
*.color9:       #fb4934

! green
*.color2:       #98971a
*.color10:      #b8bb26

! yellow
*.color3:       #d79921
*.color11:      #fabd2f

! blue
*.color4:       #458588
*.color12:      #83a598

! magenta
*.color5:       #b16286
*.color13:      #d3869b

! cyan
*.color6:       #689d6a
*.color14:      #8ec07c

! white
*.color7:       #a89984
*.color15:      #ebdbb2