diff --git a/flake.lock b/flake.lock
index e580fee..0b95a3f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "base16-schemes": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1654895891,
+        "narHash": "sha256-xYYmZkHnyLCUBAkqkZ7v1Lc5m39857MukQLMRtGuvdk=",
+        "owner": "base16-project",
+        "repo": "base16-schemes",
+        "rev": "7c247f734eac7f04518c6e28d098635ee8dcabf5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "base16-project",
+        "repo": "base16-schemes",
+        "type": "github"
+      }
+    },
     "colmena": {
       "inputs": {
         "flake-compat": "flake-compat",
@@ -103,6 +119,25 @@
         "type": "github"
       }
     },
+    "nix-colors": {
+      "inputs": {
+        "base16-schemes": "base16-schemes",
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1667165773,
+        "narHash": "sha256-47gEPN7UKrNM+a3OKAFtNQeyc1/sSPgDm3OGCgphCyo=",
+        "owner": "misterio77",
+        "repo": "nix-colors",
+        "rev": "a58fb210eb285920ec10f204d007185b3629cadc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "misterio77",
+        "repo": "nix-colors",
+        "type": "github"
+      }
+    },
     "nix-eval-jobs": {
       "inputs": {
         "flake-utils": [
@@ -144,12 +179,28 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1655599917,
+        "narHash": "sha256-kjZbt5WdTrnjMxL79okg9TCoRUdADG50x/TWozbyTsE=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "5fb55578aa2f1a502d636a8ac71aece57cb730bb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "colmena": "colmena",
         "emacs-overlay": "emacs-overlay",
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
+        "nix-colors": "nix-colors",
         "nixpkgs": "nixpkgs",
         "sops-nix": "sops-nix"
       }
diff --git a/flake.nix b/flake.nix
index d8461fd..babf8fa 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,6 +27,8 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    nix-colors.url = "github:misterio77/nix-colors";
+
     emacs-overlay = {
       url = "github:nix-community/emacs-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
diff --git a/users/otavio/home/base.nix b/users/otavio/home/base.nix
index c88bea0..495ce2e 100644
--- a/users/otavio/home/base.nix
+++ b/users/otavio/home/base.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, inputs, ... }:
 let
   local-scripts = pkgs.stdenv.mkDerivation {
     name = "local-scripts";
@@ -10,6 +10,10 @@ let
   };
 in
 {
+  imports = [ inputs.nix-colors.homeManagerModule ];
+
+  colorScheme = inputs.nix-colors.colorSchemes.default-dark;
+
   programs.home-manager.enable = true;
 
   home.stateVersion = "22.11";
diff --git a/users/otavio/home/zsh.nix b/users/otavio/home/zsh.nix
index 720fc80..354b1e7 100644
--- a/users/otavio/home/zsh.nix
+++ b/users/otavio/home/zsh.nix
@@ -1,20 +1,5 @@
-{ config, pkgs, ... }:
+{ config, pkgs, inputs, ... }:
 let
-  base16-shell = pkgs.stdenv.mkDerivation {
-    name = "base16-shell";
-    src = pkgs.fetchFromGitHub {
-      owner = "base16-project";
-      repo = "base16-shell";
-      rev = "41848241532fd60cdda222cc8f7b2bbead9fb50d";
-      sha256 = "sha256-rkgH8J6RgI3ej04z4gPFHMabaBRZKeaXIHhk0HxXMHo=";
-    };
-
-    installPhase = ''
-      mkdir -p $out/share/base16-shell
-      cp -r * $out/share/base16-shell/
-    '';
-  };
-
   bitbake-completion = pkgs.stdenv.mkDerivation {
     name = "bitbake-completion";
     src = pkgs.fetchFromGitHub {
@@ -29,6 +14,8 @@ let
       cp -r * $out/share/bitbake-completion/
     '';
   };
+
+  inherit (inputs.nix-colors.lib-contrib { inherit pkgs; }) shellThemeFromScheme;
 in
 {
   home.packages = with pkgs; [
@@ -116,6 +103,8 @@ in
           [ -s "$BASE16_SHELL_PATH/profile_helper.sh" ] && \
               source "$BASE16_SHELL_PATH/profile_helper.sh"
       [ -n "$PS1" ] && set_theme ayu-dark
+
+      source ${shellThemeFromScheme { scheme = config.colorScheme; }}
     '';
 
     initExtra = ''