kuroi.vim (黒い)

A very dark colorscheme for Vim.

Installation

Copy colors/kuroi.vim to:
```
~/.vim/colors/kuroi.vim
```
or alternatively, use a plugin manger such as vim-plug, NeoBundle, Vundle, or Pathogen.
Terminal color modes:

The colorscheme works in both true color mode and 256-color mode.

True color terminal mode

To use the true color mode, make sure to set this in your ~/.vimrc:
```
set termguicolors
```
This works in both true color terminals and GUI Vim clients such as GVim or MacVim.

Tip: for some reason, Vim with termguicolors set inside Tmux might have a different background color (a little off) than the original background color. To work around this issue, please make sure you have this set -g terminal-overrides ",xterm-256color:Tc" in your tmux.conf file.

256-color terminal mode

To use the colorscheme in a 256-color terminal, add this to your ~/.vimrc:
```
set t_Co=256
```
Add to ~/.vimrc:
```
set background=dark
colorscheme kuroi
```

Background color can be configured:

let g:kuroi_background_color = "#1b1918"

Function name highlight color can be configured:
```
let g:kuroi_function_color = "#acbac9"
```

The colorscheme has a special group to highlight Vim popup window called InfoPopup. To use the group, add the following to .vimrc:

set completeopt=menu,menuone,popup               "enable popup window
set completepopup=highlight:InfoPopup,border:off "configure the highlight group

This colorscheme is originally based on vim-hybrid. I only changed the color palette and some other properties.

Contributions are welcome. If you find something you want to change, open an issue or send a pull request.