set t_Co=256 " This is important!
set background=dark
colorscheme beelzebub

" You can adjust colors you want like this:
let g:beelzebub_bg="233"
let g:beelzebub_fg="250"
let g:beelzebub_muted="60"

" Nice zenburn-like colors
let g:beelzebub_bg="238"
let g:beelzebub_fg="231"
let g:beelzebub_muted="152"

" Add color noises for syntax highlightning:
let g:beelzebub_syntax_mute=1

" And make parts of it bold:
let g:beelzebub_syntax_bold=1

" Then set light variant of colorscheme
set background=light
colorscheme beelzebub

" And ask yourself: "What have I done?!"