Vim-Murk is a vim colorscheme, made by the red-green color weakness (It's me!).So, it is not be too colorful, but set colors to be cognizable about syntax.
※ Now this colorscheme is only available with Vim on terminal environment.
Install with something vim package manager (a example below is one using Neobundle).
# After write it, exec :NeoBundleInstall
NeoBundle 'ravelll/vim-murk'
# Link installed colorscheme file (on your terminal)
ln -sfv /path/to/murk.vim /path/to/.vim/colors/
# Add configuration to your .vimrc
syntax on
colorscheme murk