diff --git a/init.lua b/init.lua
index 469a93d..7299a52 100644
--- a/init.lua
+++ b/init.lua
@@ -96,7 +96,7 @@ require('lazy').setup({
     'EdenEast/nightfox.nvim',
     priority = 1000,
     config = function()
-      -- vim.cmd.colorscheme 'carbonfox'
+      vim.cmd.colorscheme 'carbonfox'
     end,
   },
 
@@ -656,5 +656,6 @@ require('lspconfig').rust_analyzer.setup {
 }
 
 
-vim.o.background = "dark" -- or "light" for light mode
-vim.cmd([[colorscheme gruvbox]])
+require("cmp").config.formatting = {
+  format = require("tailwindcss-colorizer-cmp").formatter
+}
diff --git a/lua/custom/plugins/tailwind-color.lua b/lua/custom/plugins/tailwind-color.lua
new file mode 100644
index 0000000..4fbbe2e
--- /dev/null
+++ b/lua/custom/plugins/tailwind-color.lua
@@ -0,0 +1,9 @@
+return {
+  "roobert/tailwindcss-colorizer-cmp.nvim",
+  -- optionally, override the default options:
+  config = function()
+    require("tailwindcss-colorizer-cmp").setup({
+      color_square_width = 2,
+    })
+  end
+}
diff --git a/lua/custom/plugins/undotree.lua b/lua/custom/plugins/undotree.lua
new file mode 100644
index 0000000..224af0f
--- /dev/null
+++ b/lua/custom/plugins/undotree.lua
@@ -0,0 +1,7 @@
+return {
+    "mbbill/undotree",
+
+    config = function() 
+        vim.keymap.set("n", "<leader>u", vim.cmd.UndotreeToggle)
+    end
+}