diff --git a/fasttyper/components.py b/fasttyper/components.py
index 6a07b67..353c12a 100644
--- a/fasttyper/components.py
+++ b/fasttyper/components.py
@@ -12,9 +12,13 @@ class WindowComponent:
         self._width = None
         self._begin_x = None
         self._begin_y = None
+        self.interface = None
 
         self.cursor_x, self.cursor_y = 0, 0
 
+    def set_interface(self, interface):
+        self.interface = interface
+
     def update_size(self, height, width, begin_x, begin_y):
         self._height = height
         self._width = width
@@ -33,6 +37,7 @@ class WindowComponent:
         self._window.box(i, i)
 
     def paint_text(self, row, col, text, color):
+        color = self.interface.normalize_color(color)
         self._window.addstr(row, col, text, curses.color_pair(color))
 
     def move(self, x, y):
diff --git a/fasttyper/interface.py b/fasttyper/interface.py
index 3649972..6978a53 100644
--- a/fasttyper/interface.py
+++ b/fasttyper/interface.py
@@ -9,6 +9,13 @@ class Interface:
         self.summary_components = summary_components
         self.no_cursor = no_cursor
         self.colors = True
+        self.max_color = None
+
+        for component in self.components:
+            component.set_interface(self)
+
+        for component in self.summary_components:
+            component.set_interface(self)
 
     def init_colors(self):
         try:
@@ -21,7 +28,11 @@ class Interface:
         curses.use_default_colors()
 
         for i in range(0, curses.COLORS):
-            curses.init_pair(i + 1, i, -1)
+            self.max_color = i + 1
+            try:
+                curses.init_pair(i + 1, i, -1)
+            except Exception:
+                break
 
     def init(self, screen):
         screen.clear()
@@ -35,6 +46,12 @@ class Interface:
         for component in self.summary_components:
             component.paint(screen, self.application)
 
+    def normalize_color(self, color):
+        if not self.colors:
+            0
+
+        return color % self.max_color
+
     def __call__(self, screen):
         """
         Main running loop
diff --git a/requirements.txt b/requirements.txt
index a664aa0..c51a3e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,3 @@
 readchar
+requests
+windows-curses; sys_platform == 'win32' or sys_platform == 'cygwin'
diff --git a/setup.cfg b/setup.cfg
index 325797d..9ca90c9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.1.3
+current_version = 2.2.0
 
 [wheel]
 universal = 1
diff --git a/setup.py b/setup.py
index edb6474..d6112ec 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ with open("requirements.txt", "r", encoding="utf-8") as fh:
 
 setup(
     name="fasttyper",
-    version="2.1.3",
+    version="2.2.0",
     author="Piotr Domanski",
     author_email="pi.domanski@gmail.com",
     description="Minimalistic typing exercise",