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https://github.com/bluz71/vim-moonfly-colors

A dark charcoal theme for modern Neovim & classic Vim
https://github.com/bluz71/vim-moonfly-colors

alacritty-theme iterm2-theme kitty-themes neovim neovim-colorscheme neovim-theme nvim vim vim-colorscheme vim-theme

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A dark charcoal theme for modern Neovim & classic Vim

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README 

        
![moonfly](https://raw.githubusercontent.com/bluz71/misc-binaries/master/headings/moonfly.png)

==========



_moonfly_ is a dark charcoal theme for modern Neovim and classic Vim.



Note, all _moonfly_ highlights in Neovim are implemented in Lua, whilst

highlights in Vim are implemented in legacy Vimscript.



:point_right: I maintain another dark theme named

[nightfly](https://github.com/bluz71/vim-nightfly-colors) which may be of

interest.



Screenshot

----------



![screenshot](https://raw.githubusercontent.com/bluz71/misc-binaries/master/moonfly/moonfly-screenshot.png)



Styled Features & Plugins

-------------------------



Neovim-only:



- [Neovim Tree-sitter](https://github.com/nvim-treesitter/nvim-treesitter)

- [Neovim Diagnostic](https://neovim.io/doc/user/diagnostic.html)

- [Neovim LSP Semantic Highlights](https://neovim.io/doc/user/lsp.html#lsp-semantic-highlight)

- [Barbar](https://github.com/romgrk/barbar.nvim)

- [blink.cmp](https://github.com/Saghen/blink.cmp)

- [Dashboard](https://github.com/glepnir/dashboard-nvim)

- [fzf.lua](https://github.com/ibhagwan/fzf-lua)

- [Gitsigns](https://github.com/lewis6991/gitsigns.nvim)

- [Hop](https://github.com/phaazon/hop.nvim)

- [Indent BlankLine](https://github.com/lukas-reineke/indent-blankline.nvim)

- [Lazy](https://github.com/folke/lazy.nvim)

- [lspsaga.nvim](https://github.com/glepnir/lspsaga.nvim)

- [Lualine](https://github.com/nvim-lualine/lualine.nvim)

- [mason.nvim](https://github.com/williamboman/mason.nvim)

- [Mini](https://github.com/echasnovski/mini.nvim)

- [Neo-tree](https://github.com/nvim-neo-tree/neo-tree.nvim)

- [Neogit](https://github.com/NeogitOrg/neogit)

- [Noice](https://github.com/folke/noice.nvim)

- [nvim-cmp](https://github.com/hrsh7th/nvim-cmp)

- [nvim-dap-ui](https://github.com/rcarriga/nvim-dap-ui)

- [nvim-navic](https://github.com/SmiteshP/nvim-navic)

- [nvim-notify](https://github.com/rcarriga/nvim-notify)

- [nvim-treesitter-context](https://github.com/nvim-treesitter/nvim-treesitter-context)

- [NvCheatsheet.nvim](https://github.com/smartinellimarco/nvcheatsheet.nvim)

- [NvimTree](https://github.com/kyazdani42/nvim-tree.lua)

- [Rainbow Delimiters](https://github.com/HiPhish/rainbow-delimiters.nvim)

- [Telescope](https://github.com/nvim-telescope/telescope.nvim)



Neovim & Vim compatible:



- [BufExplorer](https://github.com/jlanzarotta/bufexplorer)

- [clever-f](https://github.com/rhysd/clever-f.vim)

- [Coc.nvim](https://github.com/neoclide/coc.nvim)

- [CtrlP](https://github.com/ctrlpvim/ctrlp.vim)

- [Fern](https://github.com/lambdalisue/fern.vim)

- [fzf.vim](https://github.com/junegunn/fzf.vim) (works best with matching [fly16](https://github.com/bluz71/fly16-bat) `bat` theme)

- [lightline](https://github.com/itchyny/lightline.vim)

- [Tagbar](https://github.com/majutsushi/tagbar)

- [vim-airline](https://github.com/vim-airline/vim-airline)



Vim-only:



- [ALE](https://github.com/dense-analysis/ale)

- [GitGutter](https://github.com/airblade/vim-gitgutter)

- [indentLine](https://github.com/Yggdroot/indentLine)

- [NERDTree](https://github.com/preservim/nerdtree)

- [Signify](https://github.com/mhinz/vim-signify)



:zap: Requirements

------------------



_moonfly_ is a **GUI-only** colorscheme.



A GUI client or a modern terminal version of Vim or Neovim in a true-color

terminal is required. Details about true-color terminals are [listed

here](https://github.com/bluz71/vim-moonfly-colors#true-color-terminals).



Installation

------------



Install the **bluz71/vim-moonfly-colors** colorscheme with your preferred plugin

manager.



[lazy.nvim](https://github.com/folke/lazy.nvim):



```lua

{ "bluz71/vim-moonfly-colors", name = "moonfly", lazy = false, priority = 1000 },

```



[vim-plug](https://github.com/junegunn/vim-plug):



```vim

Plug 'bluz71/vim-moonfly-colors', { 'as': 'moonfly' }

```



Usage

-----



Enable the colorscheme after the plugin declaration.



```vim

" Vimscript initialization file

colorscheme moonfly

```



```lua

-- Lua initialization file

vim.cmd [[colorscheme moonfly]]

```



Statusline

----------



- The _moonfly_ theme supports

  [lightline](https://github.com/itchyny/lightline.vim). To enable the _moonfly_

  lightline theme please add the following to your initialization file:



```vim

let g:lightline = { 'colorscheme': 'moonfly' }

```



- The _moonfly_ theme supports

  [vim-airline](https://github.com/vim-airline/vim-airline). The _moonfly_ theme

  will load once vim-airline starts.



- The _moonfly_ theme supports

  [lualine](https://github.com/nvim-lualine/lualine.nvim). The

  _moonfly_ theme will load once Lualine starts.



- My [linefly](https://github.com/bluz71/nvim-linefly) `statusline` plugin

  supports the _moonfly_ theme.



- Lastly, my legacy

  [mistfly-statusline](https://github.com/bluz71/vim-mistfly-statusline) plugin

  also supports the _moonfly_ theme.



:wrench: Options

----------------



| Option | Default State

|--------|--------------

| [moonflyCursorColor](https://github.com/bluz71/vim-moonfly-colors#moonflycursorcolor)                 | Disabled

| [moonflyItalics](https://github.com/bluz71/vim-moonfly-colors#moonflyitalics)                         | Enabled

| [moonflyNormalFloat](https://github.com/bluz71/vim-moonfly-colors#moonflynormalfloat)                 | Disabled

| [moonflyTerminalColors](https://github.com/bluz71/vim-moonfly-colors#moonflyterminalcolors)           | Enabled

| [moonflyTransparent](https://github.com/bluz71/vim-moonfly-colors#moonflytransparent)                 | Disabled

| [moonflyUndercurls](https://github.com/bluz71/vim-moonfly-colors#moonflyundercurls)                   | Enabled

| [moonflyUnderlineMatchParen](https://github.com/bluz71/vim-moonfly-colors#moonflyunderlinematchparen) | Disabled

| [moonflyVirtualTextColor](https://github.com/bluz71/vim-moonfly-colors#moonflyvirtualtextcolor)       | Disabled

| [moonflyWinSeparator](https://github.com/bluz71/vim-moonfly-colors#moonflywinseparator)               | `1`



---



### moonflyCursorColor



The `moonflyCursorColor` option specifies whether to color the cursor or not.

By default the cursor will **NOT** be colored. If you prefer a colored cursor

then add the following to your initialization file:



```vim

" Vimscript initialization file

let g:moonflyCursorColor = v:true

```



```lua

-- Lua initialization file

vim.g.moonflyCursorColor = true

```



---



### moonflyItalics



The `moonflyItalics` option specifies whether to use italics for comments and

certain HTML elements in GUI versions of Vim. By default this option is

**enabled**. If you do not like the appearance of italics then add the following

to your initialization file:



```vim

" Vimscript initialization file

let g:moonflyItalics = v:false

```



```lua

-- Lua initialization file

vim.g.moonflyItalics = false

```



---



### moonflyNormalFloat



The `moonflyNormalFloat` option specifies whether to use moonfly background

and foreground colors in Neovim floating windows. By default this option is

**disabled**, hence, Neovim floating windows will usually be styled with popup

menu colors. If you would like to use moonfly colors instead then add the

following to your configuration:



```vim

" Vimscript initialization file

let g:moonflyNormalFloat = v:true

```



```lua

-- Lua initialization file

vim.g.moonflyNormalFloat = true

```



:bulb: If the above option is set then it is highly recommended to enable

floating window borders to distinguish between the edit and floating windows in

Neovim's LSP client, for example:



```lua

  vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(

    vim.lsp.handlers.hover, {

      border = "single"

    }

  )

  vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(

    vim.lsp.handlers.signatureHelp, {

      border = "single"

    }

  )

  vim.diagnostic.config({ float = { border = "single" } })

```



:bulb: Likewise, [nvim-cmp](https://github.com/hrsh7th/nvim-cmp) may be

configured as follows for nicer display when `g:moonflyNormalFloat` is enabled:



```lua

local winhighlight = {

  winhighlight = "Normal:NormalFloat,FloatBorder:FloatBorder,CursorLine:PmenuSel",

}

require('cmp').setup({

  window = {

    completion = cmp.config.window.bordered(winhighlight),

    documentation = cmp.config.window.bordered(winhighlight),

  }

})

```



---



### moonflyTerminalColors



The `moonflyTerminalColors` option specifies whether to use the moonfly color

palette in `:terminal` windows when `termguicolors` is set. By default this

option is **enabled**. If you prefer not to use the moonfly color palette for

the first 16 terminal colors then add the following to your initialization file:



```vim

" Vimscript initialization file

let g:moonflyTerminalColors = v:false

```



```lua

-- Lua initialization file

vim.g.moonflyTerminalColors = false

```



---



### moonflyTransparent



The `moonflyTransparent` option specifies whether to use an opaque or

transparent background in GUI versions of Vim. By default this option is

**disabled**. If you would like a transparent background then add the following

to your initialization file:



```vim

" Vimscript initialization file

let g:moonflyTransparent = v:true

```



```lua

-- Lua initialization file

vim.g.moonflyTransparent = true

```



---



### moonflyUndercurls



The `moonflyUndercurls` option specifies whether to use undercurls for

spelling and linting errors in GUI versions of Vim, including terminal Vim with

`termguicolors` set. By default this option is **enabled**. If you do not like

the appearance of undercurls then add the following to your initialization file:



```vim

" Vimscript initialization file

let g:moonflyUndercurls = v:false

```



```lua

-- Lua initialization file

vim.g.moonflyUndercurls = false

```



---



### moonflyUnderlineMatchParen



The `moonflyUnderlineMatchParen` option specifies whether to underline

matching parentheses. By default this option is **disabled**. If you want to

underline matching parentheses then add the following to your initialization

file:



```vim

" Vimscript initialization file

let g:moonflyUnderlineMatchParen = v:true

```



```lua

-- Lua initialization file

vim.g.moonflyUnderlineMatchParen = true

```



---



### moonflyVirtualTextColor



The `moonflyVirtualTextColor` option specifies whether to display diagnostic

virtual text in color. By default this option is **disabled**. If you want to

display diagnostic virtual text in color then add the following to your

initialization file:



```vim

" Vimscript initialization file

let g:moonflyVirtualTextColor = v:true

```



```lua

-- Lua initialization file

vim.g.moonflyVirtualTextColor = true

```



---



### moonflyWinSeparator



The `moonflyWinSeparator` option specifies the style of window separators:



- `0` will display no window separators



- `1` will display block separators; this is the default



- `2` will diplay line separators



For example, if line separators are desired then add the following to your

configuration:



```vim

" Vimscript initialization file

let g:moonflyWinSeparator = 2

```



```lua

-- Lua initialization file

vim.g.moonflyWinSeparator = 2

```



:gift: If using Neovim 0.7 (or later), the following configuration will improve

the look of line separators (if option `2` has been chosen) by selecting thicker

characters for the separators:



```vim

" Vimscript initialization file

set fillchars=horiz:━,horizup:┻,horizdown:┳,vert:┃,vertleft:┨,vertright:┣,verthoriz:╋

```



```lua

-- Lua initialization file

vim.opt.fillchars = { horiz = '━', horizup = '┻', horizdown = '┳', vert = '┃', vertleft = '┫', vertright = '┣', verthoriz = '╋', }

```



Overriding Highlights

---------------------



If a certain highlight of this theme does not suit then it is recommended to use

an `autocmd` to override that desired highlight.



For example, if one wishes to highlight functions in bold then simply add the

following to your initialization file prior to setting the colorscheme:



```vim

" Vimscript initialization file

augroup CustomHighlight

    autocmd!

    autocmd ColorScheme moonfly highlight Function guifg=#74b2ff gui=bold

augroup END

```



```lua

-- Lua initialization file

local custom_highlight = vim.api.nvim_create_augroup("CustomHighlight", {})

vim.api.nvim_create_autocmd("ColorScheme", {

  pattern = "moonfly",

  callback = function()

    vim.api.nvim_set_hl(0, "Function", { fg = "#74b2ff", bold = true })

  end,

  group = custom_highlight,

})

```



Palette & Custom Colors (Neovim Only)

-------------------------------------



The `palette` field returns a table of internal theme colors; useful for

constructing custom statuslines and the like.



```lua

require("moonfly").palette

```



Meanwhile the `custom_colors` function allows customization of individual theme

colors. This needs to occur prior to invoking the colorscheme. The full list of

available colors is provided by the `palette` field.



```lua

  require("moonfly").custom_colors({

    bg = "#121212",

    violet = "#ff74b8",

  })

  vim.cmd([[colorscheme moonfly]])

```



True Color Terminals

--------------------



Many modern terminals support [24-bit true

colors](https://gist.github.com/XVilka/8346728). Current versions of Vim &

Neovim, on such terminals, support true colors when the `termguicolors` option

is enabled.



On terminals that support true colors, and when `termguicolors` is set, the

_moonfly_ colorscheme will not require any terminal configuration to emit the

correct theme colors.



For the true color _moonfly_ colorscheme to display correctly inside _tmux_

the following setting will usually be required in _~/.tmux.conf_:



```

set -ga terminal-overrides ',xterm-256color:Tc'

```



Vim, as against Neovim, inside _tmux_, will also require the following settings

be added to the `~/.vimrc` file:



```vim

let &t_8f = "\[38;2;%lu;%lu;%lum"

let &t_8b = "\[48;2;%lu;%lu;%lum"

```



Extras

------



A collection of _moonfly_-flavoured extras for various terminals and tools:



| Program                                                    | Extra

|------------------------------------------------------------|----------------------------------------------------------------

| [Alacritty](https://github.com/alacritty/alacritty)        | [extras/alacritty](extras/moonfly-alacritty.toml)

| [bat](https://github.com/sharkdp/bat)                      | [fly16](https://github.com/bluz71/fly16-bat)

| [Fish Shell](https://fishshell.com)                        | [extras/fish](extras/moonfly.fish)

| [fzf](https://junegunn.github.io/fzf)                      | [extras/fzf](extras/moonfly-fzf.sh)

| [iTerm2](https://iterm2.com)                               | [extras/iterm2](extras/moonfly.itermcolors)

| [kitty](https://sw.kovidgoyal.net/kitty)                   | [extras/kitty](extras/moonfly-kitty.conf)

| [Starship](https://starship.rs/)                           | [extras/starship](extras/moonfly-starship.toml)

| [tmux](https://github.com/tmux/tmux)                       | [extras/tmux](extras/moonfly.tmux)

| [WezTerm](https://wezfurlong.org/wezterm)                  | [extras/wezterm](extras/moonfly-wezterm.toml)

| [Windows Terminal](https://github.com/microsoft/terminal)  | [extras/windows-terminal](extras/moonfly-windows-terminal.json)

| [Xresources](https://wiki.archlinux.org/title/X_resources) | [extras/Xresources](extras/moonfly.Xresources)

| [Yazi](https://yazi-rs.github.io)                          | [moonfly.yazi](https://github.com/tkapias/moonfly.yazi)

| [Zellij](https://zellij.dev)                               | [extras/zellij](extras/moonfly-zellij.kdl)



Terminal Colors

---------------



| Type           | Category        | Value     | Color

|----------------|-----------------|-----------|------------------------------------------------------

| Background     | Background      | `#080808` | ![background](https://place-hold.it/32/080808?text=+)

| Foreground     | Foreground      | `#bdbdbd` | ![background](https://place-hold.it/32/bdbdbd?text=+)

| Bold           | Bold            | `#eeeeee` | ![background](https://place-hold.it/32/eeeeee?text=+)

| Cursor         | Cursor          | `#9e9e9e` | ![background](https://place-hold.it/32/9e9e9e?text=+)

| Cursor Text    | Cursor Text     | `#080808` | ![background](https://place-hold.it/32/080808?text=+)

| Selection      | Selection       | `#b2ceee` | ![background](https://place-hold.it/32/b2ceee?text=+)

| Selection Text | Selection Text  | `#080808` | ![background](https://place-hold.it/32/080808?text=+)

| Color 1        | Black (normal)  | `#323437` | ![background](https://place-hold.it/32/323437?text=+)

| Color 2        | Red (normal)    | `#ff5454` | ![background](https://place-hold.it/32/ff5454?text=+)

| Color 3        | Green (normal)  | `#8cc85f` | ![background](https://place-hold.it/32/8cc85f?text=+)

| Color 4        | Yellow (normal) | `#e3c78a` | ![background](https://place-hold.it/32/e3c78a?text=+)

| Color 5        | Blue (normal)   | `#80a0ff` | ![background](https://place-hold.it/32/80a0ff?text=+)

| Color 6        | Purple (normal) | `#cf87e8` | ![background](https://place-hold.it/32/cf87e8?text=+)

| Color 7        | Cyan (normal)   | `#79dac8` | ![background](https://place-hold.it/32/79dac8?text=+)

| Color 8        | White (normal)  | `#c6c6c6` | ![background](https://place-hold.it/32/c6c6c6?text=+)

| Color 9        | Black (bright)  | `#949494` | ![background](https://place-hold.it/32/949494?text=+)

| Color 10       | Red (bright)    | `#ff5189` | ![background](https://place-hold.it/32/ff5189?text=+)

| Color 11       | Green (bright)  | `#36c692` | ![background](https://place-hold.it/32/36c692?text=+)

| Color 12       | Yellow (bright) | `#c6c684` | ![background](https://place-hold.it/32/c6c684?text=+)

| Color 13       | Blue (bright)   | `#74b2ff` | ![background](https://place-hold.it/32/74b2ff?text=+)

| Color 14       | Purple (bright) | `#ae81ff` | ![background](https://place-hold.it/32/ae81ff?text=+)

| Color 15       | Cyan (bright)   | `#85dc85` | ![background](https://place-hold.it/32/85dc85?text=+)

| Color 16       | White (bright)  | `#e4e4e4` | ![background](https://place-hold.it/32/e4e4e4?text=+)



Sponsor

-------



[![Ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/bluz71)



License

-------



[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)