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nix-config/.config/nvim/colors/rakr-light.vim
Dave Gallant 8cffc0e4ae Switch vim colorscheme to gruvbox (#23)
2020-07-15 09:28:34 -04:00

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" rakr-light
" ==========
"
" Author: Ramzi Akremi <ramzi.dev@icloud.com>
" Version: 0.1
"
set background=light
hi clear
if exists("syntax_on")
syntax reset
endif
let colors_name = "rakr-light"
if has("gui_running") || &t_Co == 88 || &t_Co == 256
" 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 != ""
exec "hi " . a:group . " gui=" . a:attr . " cterm=" . a:attr
endif
endfun
" }}}
let turquoise = "07c5ac"
let greenSea = "16a085"
let emerald = "2ecc71"
let nephritis = "27ae60"
let peterRiver = "3498db"
let belizeHole = "2980b9"
let amethyst = "9b59b6"
let wisteria = "8e44ad"
let wetAsphalt = "34495e"
let midnightBlue= "2c3e50"
let sunFlower = "f1c40f"
let orange = "f49c12"
let carrot = "e67e22"
let pumpkin = "d35400"
let alizarin = "e74c3c"
let pomegranate = "c0392b"
let lightclouds = "f3f7f8"
let clouds = "ecf0f1"
let darkClouds = "E8ECED"
let silver = "bdc3c7"
let concrete = "95a5a6"
let asbestos = "7f8c8d"
let bg1 = darkClouds
let bg2 = clouds
let bg3 = lightclouds
let fg0 = silver
let fg1 = concrete
let fg2 = wetAsphalt
let fg3 = midnightBlue
let accent00 = sunFlower
let accent11 = peterRiver
let accent12 = belizeHole
let accent20 = pumpkin
let accent21 = alizarin
let accent22 = pomegranate
let accent31 = turquoise
let accent32 = greenSea
let accent41 = amethyst
let accent42 = wisteria
" Default Colors
call <SID>X("Normal", fg2, bg2, "none")
call <SID>X("Comment", fg1, "", "italic")
call <SID>X("Constant", accent32, "", "")
call <SID>X("Delimiter", fg1, "", "none")
call <SID>X("Identifier", accent12, "", "")
call <SID>X("Ignore", fg1, "", "")
call <SID>X("MatchParen", accent22, bg3, "bold,underline")
call <SID>X("NonText", fg0, bg1, "")
call <SID>X("Number", accent21, "", "")
call <SID>X("Operator", fg1, "", "none")
call <SID>X("PreProc", accent12, "", "bold")
call <SID>X("Statement", accent31, "", "none")
call <SID>X("Special", accent11, "", "italic")
call <SID>X("SpecialKey", accent11, "", "bold")
call <SID>X("Title", fg2, "", "bold")
call <SID>X("Type", accent12, "", "none")
call <SID>X("Underlined", fg1, "", "underline")
call <SID>X("CursorLine", "", bg1, "")
call <SID>X("CursorLineNr", accent21, "", "none")
call <SID>X("LineNr", fg1, bg1, "")
call <SID>X("PMenu", bg2, fg3, "none")
call <SID>X("PMenuSel", bg2, fg1, "none")
call <SID>X("PMenuThumb", bg2, fg2, "none")
call <SID>X("PMenuSbar", bg2, bg1, "none")
call <SID>X("Todo", accent22, accent00, "bold")
call <SID>X("VertSplit", fg0, fg0, "")
call <SID>X("Visual", "", accent00, "")
call <SID>X("VisualNOS", "", bg3, "")
" CSS and SCSS highlights
call <SID>X("cssURL", accent21, "", "underline")
call <SID>X("cssColor", accent11, "", "")
call <SID>X("cssValueNumber", accent11, "", "")
call <SID>X("cssBorderAttr", accent11, "", "")
call <SID>X("cssBackgroundAttr", accent11, "", "")
call <SID>X("cssPositioningAttr", accent11, "", "")
call <SID>X("cssTextAttr", accent11, "", "")
call <SID>X("cssValueLength", accent11, "", "")
call <SID>X("cssUnitDecorators", accent11, "", "")
call <SID>X("cssPseudoClassId", accent11, "", "")
call <SID>X("cssBraces", fg1, "", "")
call <SID>X("cssTagName", accent21, "", "")
call <SID>X("cssFunctionName", accent31, "", "")
call <SID>X("cssProp", fg3, "", "")
call <SID>X("scssAmpersand", accent32, "", "bold")
call <SID>X("scssAttribute", fg1, "", "")
call <SID>X("scssDefinition", fg2, "", "")
call <SID>X("scssFunctionName", accent11, "", "")
call <SID>X("scssInclude", accent31, "", "bold")
call <SID>X("scssMixinName", accent12, "", "")
call <SID>X("scssMixinParams", fg1, "", "")
call <SID>X("scssSelectorName", accent21, "", "")
call <SID>X("scssVariable", accent21, "", "")
call <SID>X("scssNull", accent21, "", "")
call <SID>X("scssIf", accent12, "", "")
" HTML highlights
call <SID>X("HTMLTagName", accent21, "", "")
call <SID>X("HTMLSpecialTagName", accent21, "", "")
call <SID>X("HTMLEndTag", fg1, "", "bold")
call <SID>X("HTMLTag", fg1, "", "bold")
call <SID>X("HTMLTagN", accent21, "", "")
call <SID>X("HTMLArg", accent21, "", "")
" Markdown highlights
call <SID>X("markdownJekyllFrontMatter", accent32, "", "bold")
" NERDTREE highlights
call <SID>X("Directory", fg1, "", "bold")
call <SID>X("NERDTreeCWD", fg2, "", "bold")
call <SID>X("NERDTreeFlags", fg2, "", "bold")
call <SID>X("NERDTreeFile", fg2, "", "")
call <SID>X("NERDTreeDirSlash", fg2, "", "")
call <SID>X("NERDTreeExecFile", fg2, "", "")
call <SID>X("NERDTreeGitFlags", accent22, "", "")
call <SID>X("NERDTreeGitStatusDirDirty", accent22, "", "bold")
call <SID>X("NERDTreeGitStatusModified", accent21, "", "bold")
call <SID>X("NERDTreeGitStatusUntracked", fg1, "", "bold")
call <SID>X("NERDTreeOpenable", accent12, "", "")
call <SID>X("NERDTreeClosable", accent12, "", "")
" Ruby highlights
call <SID>X("rubyControl", accent12, "", "")
call <SID>X("rubyBlockParameter", accent22, "", "")
call <SID>X("rubyBlockParameterList", accent21, "", "")
" VimL hightlights
call <SID>X("vimCommand", accent21, "", "")
call <SID>X("vimCommentTitle", fg1, "", "underline")
call <SID>X("vimNotFunc", accent11, "", "")
call <SID>X("vimFunction", accent12, "", "")
call <SID>X("vimFuncVar", accent21, "", "")
call <SID>X("vimFuncSID", fg1, "", "")
" YAML hightlights
call <SID>X("yamlBlockMappingKey", accent21, "", "")
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 fdl=0 fdm=marker:
set background=light
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