diff --git a/colors/wombat256grf.vim b/colors/wombat256grf.vim
deleted file mode 100644
index 4eb898f..0000000
--- a/colors/wombat256grf.vim
+++ /dev/null
@@ -1,362 +0,0 @@
-" Vim color file
-" Maintainer:   David Liang (bmdavll at gmail dot com)
-" Last Change:  2010-09-13
-"
-" wombat256.vim - a modified version of Wombat by Lars Nielsen that also
-" works on xterms with 88 or 256 colors. The algorithm for approximating the
-" GUI colors with the xterm palette is from desert256.vim by Henry So Jr.
-
-set background=dark
-
-if version > 580
-	hi clear
-	if exists("syntax_on")
-		syntax reset
-	endif
-endif
-
-let g:colors_name = "wombat256grf"
-
-if !has("gui_running") && &t_Co != 88 && &t_Co != 256
-	finish
-endif
-
-" functions {{{
-" returns an approximate grey index for the given grey level
-fun <SID>grey_number(x)
-	if &t_Co == 88
-		if a:x < 23
-			return 0
-		elseif a:x < 69
-			return 1
-		elseif a:x < 103
-			return 2
-		elseif a:x < 127
-			return 3
-		elseif a:x < 150
-			return 4
-		elseif a:x < 173
-			return 5
-		elseif a:x < 196
-			return 6
-		elseif a:x < 219
-			return 7
-		elseif a:x < 243
-			return 8
-		else
-			return 9
-		endif
-	else
-		if a:x < 14
-			return 0
-		else
-			let l:n = (a:x - 8) / 10
-			let l:m = (a:x - 8) % 10
-			if l:m < 5
-				return l:n
-			else
-				return l:n + 1
-			endif
-		endif
-	endif
-endfun
-
-" returns the actual grey level represented by the grey index
-fun <SID>grey_level(n)
-	if &t_Co == 88
-		if a:n == 0
-			return 0
-		elseif a:n == 1
-			return 46
-		elseif a:n == 2
-			return 92
-		elseif a:n == 3
-			return 115
-		elseif a:n == 4
-			return 139
-		elseif a:n == 5
-			return 162
-		elseif a:n == 6
-			return 185
-		elseif a:n == 7
-			return 208
-		elseif a:n == 8
-			return 231
-		else
-			return 255
-		endif
-	else
-		if a:n == 0
-			return 0
-		else
-			return 8 + (a:n * 10)
-		endif
-	endif
-endfun
-
-" returns the palette index for the given grey index
-fun <SID>grey_color(n)
-	if &t_Co == 88
-		if a:n == 0
-			return 16
-		elseif a:n == 9
-			return 79
-		else
-			return 79 + a:n
-		endif
-	else
-		if a:n == 0
-			return 16
-		elseif a:n == 25
-			return 231
-		else
-			return 231 + a:n
-		endif
-	endif
-endfun
-
-" returns an approximate color index for the given color level
-fun <SID>rgb_number(x)
-	if &t_Co == 88
-		if a:x < 69
-			return 0
-		elseif a:x < 172
-			return 1
-		elseif a:x < 230
-			return 2
-		else
-			return 3
-		endif
-	else
-		if a:x < 75
-			return 0
-		else
-			let l:n = (a:x - 55) / 40
-			let l:m = (a:x - 55) % 40
-			if l:m < 20
-				return l:n
-			else
-				return l:n + 1
-			endif
-		endif
-	endif
-endfun
-
-" returns the actual color level for the given color index
-fun <SID>rgb_level(n)
-	if &t_Co == 88
-		if a:n == 0
-			return 0
-		elseif a:n == 1
-			return 139
-		elseif a:n == 2
-			return 205
-		else
-			return 255
-		endif
-	else
-		if a:n == 0
-			return 0
-		else
-			return 55 + (a:n * 40)
-		endif
-	endif
-endfun
-
-" returns the palette index for the given R/G/B color indices
-fun <SID>rgb_color(x, y, z)
-	if &t_Co == 88
-		return 16 + (a:x * 16) + (a:y * 4) + a:z
-	else
-		return 16 + (a:x * 36) + (a:y * 6) + a:z
-	endif
-endfun
-
-" returns the palette index to approximate the given R/G/B color levels
-fun <SID>color(r, g, b)
-	" get the closest grey
-	let l:gx = <SID>grey_number(a:r)
-	let l:gy = <SID>grey_number(a:g)
-	let l:gz = <SID>grey_number(a:b)
-
-	" get the closest color
-	let l:x = <SID>rgb_number(a:r)
-	let l:y = <SID>rgb_number(a:g)
-	let l:z = <SID>rgb_number(a:b)
-
-	if l:gx == l:gy && l:gy == l:gz
-		" there are two possibilities
-		let l:dgr = <SID>grey_level(l:gx) - a:r
-		let l:dgg = <SID>grey_level(l:gy) - a:g
-		let l:dgb = <SID>grey_level(l:gz) - a:b
-		let l:dgrey = (l:dgr * l:dgr) + (l:dgg * l:dgg) + (l:dgb * l:dgb)
-		let l:dr = <SID>rgb_level(l:gx) - a:r
-		let l:dg = <SID>rgb_level(l:gy) - a:g
-		let l:db = <SID>rgb_level(l:gz) - a:b
-		let l:drgb = (l:dr * l:dr) + (l:dg * l:dg) + (l:db * l:db)
-		if l:dgrey < l:drgb
-			" use the grey
-			return <SID>grey_color(l:gx)
-		else
-			" use the color
-			return <SID>rgb_color(l:x, l:y, l:z)
-		endif
-	else
-		" only one possibility
-		return <SID>rgb_color(l:x, l:y, l:z)
-	endif
-endfun
-
-" returns the palette index to approximate the 'rrggbb' hex string
-fun <SID>rgb(rgb)
-	let l:r = ("0x" . strpart(a:rgb, 0, 2)) + 0
-	let l:g = ("0x" . strpart(a:rgb, 2, 2)) + 0
-	let l:b = ("0x" . strpart(a:rgb, 4, 2)) + 0
-	return <SID>color(l:r, l:g, l:b)
-endfun
-
-" sets the highlighting for the given group
-fun <SID>X(group, fg, bg, attr)
-	if a:fg != ""
-		exec "hi ".a:group." guifg=#".a:fg." ctermfg=".<SID>rgb(a:fg)
-	endif
-	if a:bg != ""
-		exec "hi ".a:group." guibg=#".a:bg." ctermbg=".<SID>rgb(a:bg)
-	endif
-	if a:attr != ""
-		if a:attr == 'italic'
-			exec "hi ".a:group." gui=".a:attr." cterm=none"
-		else
-			exec "hi ".a:group." gui=".a:attr." cterm=".a:attr
-		endif
-	endif
-endfun
-" }}}
-
-" italic only in gui and only where font is not fixed-misc!
-
-if has("gui_running") && &guifont !~ "Fixed"
-	let s:italic = "italic"
-else
-	let s:italic = "none"
-endif
-
-
-" X(fg, bg, attr)
-call <SID>X("Normal",		"dddddd",	"242424",	"none")
-call <SID>X("NonText",		"4c4c36",	"",	"none")
-call <SID>X("Cursor",		"222222",	"ecee90",	"none")
-call <SID>X("CursorLine",	"",	"32322e",	"none")
-call <SID>X("CursorColumn",	"",			"2d2d2d",	"")
-			"CursorIM
-			"Question
-			"IncSearch
-call <SID>X("Search",		"444444",	"ffab4b",	"")
-call <SID>X("MatchParen",	"ecee90",	"857b6f",	"bold")
-call <SID>X("SpecialKey",	"6c6c6c",	"2d2d2d",	"none")
-call <SID>X("Visual",		"",	"26512D",	"none")
-call <SID>X("LineNr",		"857b6f",	"121212",	"none")
-call <SID>X("SignColumn",   "",	"121212",	"none")
-call <SID>X("Folded",		"a0a8b0",	"404048",	"none")
-call <SID>X("Title",		"f6f3e8",	"",			"bold")
-call <SID>X("VertSplit",	"444444",	"444444",	"none")
-call <SID>X("StatusLine",	"f6f3e8",	"444444",	s:italic)
-call <SID>X("StatusLineNC",	"857b6f",	"444444",	"none")
-			"Scrollbar
-			"Tooltip
-			"Menu
-			"WildMenu
-call <SID>X("Pmenu",		"f6f3e8",	"444444",	"")
-call <SID>X("PmenuSel",		"121212",	"caeb82",	"")
-call <SID>X("WarningMsg",	"ff0000",	"",			"")
-			"ErrorMsg
-			"ModeMsg
-			"MoreMsg
-			"Directory
-			"DiffAdd
-			"DiffChange
-			"DiffDelete
-			"DiffText
-
-" syntax highlighting
-call <SID>X("Number",		"e5786d",	"",			"none")
-call <SID>X("Constant",		"e5786d",	"",			"none")
-call <SID>X("String",		"95e454",	"",			s:italic)
-call <SID>X("Comment",		"99968b",	"",			s:italic)
-call <SID>X("Identifier",	"caeb82",	"",			"none")
-call <SID>X("Keyword",		"87afff",	"",			"none")
-call <SID>X("Statement",	"87afff",	"",			"none")
-call <SID>X("Function",		"caeb82",	"",			"none")
-call <SID>X("PreProc",		"e5786d",	"",			"none")
-call <SID>X("Type",			"caeb82",	"",			"none")
-call <SID>X("Special",		"ffdead",	"",			"none")
-call <SID>X("Todo",			"857b6f",	"",			s:italic)
-			"Underlined
-			"Error
-			"Ignore
-hi! link VisualNOS	Visual
-hi! link FoldColumn	Folded
-hi! link TabLineSel StatusLine
-hi! link TabLineFill StatusLineNC
-hi! link TabLine StatusLineNC
-call <SID>X("TabLineSel", "f6f3e8", "", "none")
-
-" Python Highlighting for python.vim
-"call <SID>X("pythonCoding", "ff0086", "", "none")
-"call <SID>X("pythonRun", "ff0086", "", "none")
-"call <SID>X("pythonBuiltinObji", "2b6ba2", "", "bold")
-"call <SID>X("pythonBuiltinFunc", "2b6ba2", "", "bold")
-"call <SID>X("pythonException", "ee0000", "", "bold")
-"call <SID>X("pythonExClass", "66cd66", "", "bold")
-"call <SID>X("pythonSpaceError", "270000", "", "none")
-"call <SID>X("pythonDocTest", "2f5f49", "", "none")
-"call <SID>X("pythonDocTest2", "3b916a", "", "none")
-"call <SID>X("pythonFunction", "ee0000", "", "bold")
-"call <SID>X("pythonClass", "ff0086", "", "bold")
-
-call <SID>X("ShowMarksHLl", "ab8042", "121212", "bold")
-"call <SID>X("ShowMarksHLu", "ab4242", "121212", "bold")
-call <SID>X("ShowMarksHLu", "aaab42", "121212", "bold")
-call <SID>X("ShowMarksHLo", "42ab47", "121212", "bold")
-call <SID>X("ShowMarksHLm", "aaab42", "121212", "bold")
-
-" Diff colors
-"call <SID>X("DiffAdd", "", "1d1d50", "bold")
-"call <SID>X("DiffText", "", "9f1e1e", "bold")
-"call <SID>X("DiffDelete", "", "1d5050", "bold")
-"call <SID>X("DiffChange", "", "4c1c4c", "bold")
-
-call <SID>X("DiffAdd", "", "646464", "bold")
-call <SID>X("DiffText", "", "bf5f00", "bold")
-call <SID>X("DiffDelete", "343434", "101010", "bold")
-call <SID>X("DiffChange", "", "424242", "bold")
-
-" DiffAdd        xxx term=bold ctermbg=4
-" DiffChange     xxx term=bold ctermbg=5
-" DiffDelete     xxx term=bold ctermfg=12 ctermbg=6
-" DiffText       xxx term=reverse cterm=bold ctermbg=9
-
-" VIm 7.3 features
-call <SID>X("ColorColumn", "", "32322e", "")
-
-if ! has('gui_running')
-	" spell, make it underline, and less bright colors. only for terminal
-	call <SID>X("SpellBad", "", "880000", "underline")
-	call <SID>X("SpellCap", "", "000088", "underline")
-	call <SID>X("SpellRare", "", "880088", "underline")
-	call <SID>X("SpellLocal", "", "008888", "underline")
-endif
-
-" delete functions {{{
-delf <SID>X
-delf <SID>rgb
-delf <SID>color
-delf <SID>rgb_color
-delf <SID>rgb_level
-delf <SID>rgb_number
-delf <SID>grey_color
-delf <SID>grey_level
-delf <SID>grey_number
-" }}}
-
-" vim:set ts=4 sw=4 noet fdm=marker:
diff --git a/vimrc b/vimrc
index ce7d1a3..d5376a4 100644
--- a/vimrc
+++ b/vimrc
@@ -24,6 +24,7 @@ Plug 'gryf/pylint-vim'
 Plug 'gryf/python-syntax'
 Plug 'gryf/pythonhelper'
 Plug 'gryf/tagbar', {'branch': 'show_tag_kind2'}
+Plug 'gryf/wombat256grf'
 Plug 'gryf/zoom.vim'
 Plug 'hallison/vim-markdown'
 Plug 'honza/vim-snippets'