The JSON protocol does not seem to support color names

Or rather the frontend had changed syntax, because this used to work.
This will suffice until we come up with proper syntax or something...

dotfiles/i3/bin/i3staplus

     )
     case $layout in
         us) color='' ;;
-        *)  color=',"color": "red"' ;;
+        *)  color=',"color": "#ff0000"' ;;
     esac
     printf '{"full_text": " %s"%s},' \
         "$layout" "$color"