open-color.vim

Vim color scheme using Open Color. Conversion from original colors to 256 colors has done according to CIEDE2000. See the implementation.

Demo

The previews are generated based on the latest master branch.

Screenshots (before v2.3.0)

GUI

256-color

Installation

Pathogen
1. cd ~/.vim/bundle
2. git clone https://github.com/yous/vim-open-color.git
Vundle
1. Add Plugin 'yous/vim-open-color' to .vimrc
2. Run :PluginInstall
NeoBundle
1. Add NeoBundle 'yous/vim-open-color' to .vimrc
2. Run :NeoBundleInstall
vim-plug
1. Add Plug 'yous/vim-open-color' to .vimrc
2. Run :PlugInstall

Usage

Check your terminal.

If your terminal emulator supports true colors, add the following lines to your .vimrc.

" Use 24-bit (true-color) mode in Vim/Neovim when outside tmux or screen.
" If you're using tmux version 2.2 or later, you can remove the outermost $TMUX
" check and use tmux's 24-bit color support
" (http://sunaku.github.io/tmux-24bit-color.html#usage for more information.)
if empty($TMUX) && empty($STY)
  " See https://gist.github.com/XVilka/8346728.
  if $COLORTERM =~# 'truecolor' || $COLORTERM =~# '24bit'
    if has('termguicolors')
      " See :help xterm-true-color
      if $TERM =~# '^screen'
        let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
        let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
      endif
      set termguicolors
    endif
  endif
endif

To use 256-color mode, set your $TERM as *-256color or add set t_Co=256 in your .vimrc.

Enable open-color color scheme:
```
colorscheme open-color
```

yous/vim-open-color