diff --git a/nixos/overlays/pkgs/coloryou/coloryou.py b/nixos/overlays/pkgs/coloryou/coloryou.py
index f87bd05..66c8efb 100755
--- a/nixos/overlays/pkgs/coloryou/coloryou.py
+++ b/nixos/overlays/pkgs/coloryou/coloryou.py
@@ -6,46 +6,40 @@ https://github.com/dharmx/vile/blob/7d486c128c7e553912673755f97b118aaab0193d/src
 """
 
 import argparse
-import utils
 import json
-from material_color_utilities_python import *
+from material_color_utilities_python import themeFromImage, hexFromArgb, Image
+
+def range_type(value_string):
+    value = int(value_string)
+    if value not in range(0, 101):
+        raise argparse.ArgumentTypeError("%s is out of range, choose in [0-100]" % value)
+    return value
 
 parser = argparse.ArgumentParser(
                     prog='coloryou',
-                    description='Extract Material You colors from an image',
-                    epilog='coucou')
+                    description='This program extract Material You colors from an image. It returns them as a JSON object for scripting.')
 
 parser.add_argument("image_path", help="A full path to your image", type=str)
+parser.add_argument('-i', '--image', dest='image', default=40, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the main image accent.")
+
+parser.add_argument('-b', '--button', dest='button', default=90, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the button accent.")
+
+parser.add_argument('-t', '--text', dest='text', default=10, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the button text accent.")
+
+parser.add_argument('-o', '--hover', dest='hover', default=80, type=range_type, metavar='i', choices=range(0,101), help="Value should be within [0, 100] (default: %(default)s). Set the tone for the hovering effect accent.")
 args = parser.parse_args()
 
-def get_material_you_colors(image_path: str) -> dict:
-    """Get the material you pallete colors from an image and save them to a
-    JSON file if it isn't already. Then return the path to that JSON file.
 
-    Arguments:
-        image_path: The location of the image.
+img = Image.open(args.image_path)
+basewidth = 64
+wpercent = (basewidth/float(img.size[0]))
+hsize = int((float(img.size[1])*float(wpercent)))
+img = img.resize((basewidth,hsize),Image.Resampling.LANCZOS)
 
-    Returns:
-        A dict of image accent color, button accent color and button text color eg: {'image_accent': '#292929', 'button_accent': '#BEBFC1', 'button_text': '#292929'}
-    """
-    
-    """if image_path == default_cover:
-        return {'image_accent': '#292929', 'button_accent': '#BEBFC1', 'button_text': '#292929'}"""
+theme = themeFromImage(img).get("palettes").get("primary")
+parsed_colors = {"imageAccent":  hexFromArgb(theme.tone(args.image)),
+                 "buttonAccent": hexFromArgb(theme.tone(args.button)),
+                 "buttonText":   hexFromArgb(theme.tone(args.text)),
+                 "hoverAccent":  hexFromArgb(theme.tone(args.hover))}
 
-    img = Image.open(image_path)
-    basewidth = 64
-    wpercent = (basewidth/float(img.size[0]))
-    hsize = int((float(img.size[1])*float(wpercent)))
-    img = img.resize((basewidth,hsize),Image.Resampling.LANCZOS)
-
-    theme = themeFromImage(img)
-    themePalette = theme.get("palettes")
-    themePalettePrimary = themePalette.get("primary")
-    parsed_colors = {"imageAccent":  hexFromArgb(themePalettePrimary.tone(40)),
-                     "buttonAccent": hexFromArgb(themePalettePrimary.tone(90)),
-                     "buttonText":   hexFromArgb(themePalettePrimary.tone(10)),
-                     "hoverAccent":  hexFromArgb(themePalettePrimary.tone(85))}
-
-    return parsed_colors
-
-print(json.dumps(get_material_you_colors(args.image_path)))
+print(json.dumps(parsed_colors))
diff --git a/nixos/overlays/pkgs/coloryou/default.nix b/nixos/overlays/pkgs/coloryou/default.nix
index 53f6038..ff82bb9 100644
--- a/nixos/overlays/pkgs/coloryou/default.nix
+++ b/nixos/overlays/pkgs/coloryou/default.nix
@@ -16,7 +16,7 @@ let
   f = { buildPythonPackage, utils, material-color-utilities }:
     buildPythonPackage rec {
       pname = "coloryou";
-      version = "0.1.0";
+      version = "0.2.0";
 
       # If you have your sources locally, you can specify a path
       src = ./.;