Install

Requires telescope.nvim

• lazy.nvim

{
    "chadcat7/prism",
    lazy = true,
    events = {"UIEnter"},
}

Configuration

require("prism"):setup({
  customSchemes = {
    -- Add any number of schemes here
    {
      name = "serenade",
      background = "#23282b",
      foreground = "#cde5c3",
      cursorline = "#272b2f",
      comment = "#767b82",
      darker = "#1e2124",
      cursor = "#bfddb2",
      black = "#23282b", -- useful when background is transparent
      color0 = "#2E3338",
      color1 = "#d76e6e",
      color2 = "#ACB765",
      color3 = "#e5a46b",
      color4 = "#82abbc",
      color5 = "#d39bb6",
      color6 = "#87c095",
      color7 = "#bfddb2",
      color8 = "#373D41",
      color9 = "#d76e6e",
      color10 = "#ACB765",
      color11 = "#e5a46b",
      color12 = "#82abbc",
      color13 = "#d39bb6",
      color14 = "#87c095",
      color15 = "#cfe0c7",
    },
  },
  currentTheme = "serenade",
  reset = true, -- applies the currentTheme everytime neovim is opened
  -- currentTheme = "onedarker",
  customFiles = vim.fn.stdpath "config" .. "/lua/hls",
  transparent = false,
  reload = { "lualine" }, -- modules to be reloaded everytime theme is set 
})

• If a theme with the same name is already included in the defaults, theme specified by the user will be given preference

• For using custom highlights, make files in the customFiles folder. For example

-- .config/nvim/lua/hls/alpha.lua
-- you can name the file however you want, because all the files in lua/hls would be read 

local utils = require("prism.utils")
local colors = require("prism.themer"):getColors()

return {
  AlphaHeader = { fg = colors.color4, bg = colors.background },
  AlphaLabel = { fg = colors.color7, bg = colors.background },
  AlphaIcon = { fg = colors.color5, bold = true, },
  AlphaKeyPrefix = { fg = colors.color1, bg = utils.darken(colors.color1, colors.black, 0.04) },
  AlphaMessage = { fg = colors.color2, bg = colors.background },
  AlphaFooter = { fg = colors.comment, bg = colors.background },
}

Minimal Configuration

require("prism"):setup({
  reset = true, -- applies the currentTheme everytime neovim is opened
  currentTheme = "onedarker",
  reload = { "lualine" }, -- modules to be reloaded everytime theme is set 
})

But yes calling the setup function atleast once is important!

Preinstalled themes

• Aquarium
• Ayu
• Cosmicdecay
• Cat
• Decay
• Dracula
• Everblush
• Everforest
• Fox
• Ghost
• Groove
• Gruv
• Github
• Horizon
• Kanagawa
• Kizu
• Material Dark
• Monokai Pro
• Mountain
• Nirvana
• Nord
• Onedarker
• Onenord
• Oxo
• Radium
• Serenade
• Serenity
• Sweetpastel
• Synthwave84
• Tokyodull
• Tundra
• Verdant
• Vixima
• Vscodedull
• Yata
• Yoru

Telescope picker

There is telescope picker included with this config. Shows the default and as well as the user defined colorschemes. Invoke it by

:PrismTelescope

Commands

For setting theme without the picker -

:PrismSet <themename>

For setting random theme -

:PrismRandom

Utils

For even more options for coloring, a bunch of methods have been provided in prism.utils.

• M.darken(hex, bg, amount)
• M.lighten(hex, fg, amount)
• M.mix(hex1, hex2, weight)
• M.saturate(hex1, factor)
• M.moreRed(hex1, factor)
• M.moreGreen(hex1, factor)
• M.moreBlue(hex1, factor)
• M.warm(hex1, factor)
• M.cold(hex1, factor)

Supported Plugins

• lualine
• bufferline
• barbecue
• nvim-cmp
• nvim-tree
• telescope
• treesitter
• whichkey
• devicons
• harpoon
• hop
• notify

Todo

• Custom highlights
• Transparency
• Some default themes
• More color related functions
• Telescope Prompt