diff --git a/colors/main.py b/colors/main.py
index 6b14088..2dd6fd9 100644
--- a/colors/main.py
+++ b/colors/main.py
@@ -12,7 +12,7 @@ def rainbow_spectrum(position):
 def main():
     pygame.init()
     clock = pygame.time.Clock()
-    window = pygame.display.set_mode((720, 720))
+    window = pygame.display.set_mode((720, 720), pygame.FULLSCREEN)
     rainbow_pos = 0
 
     running = True
@@ -22,6 +22,9 @@ def main():
         for keyboard_event in pygame.event.get():
             if keyboard_event.type == pygame.QUIT:
                 running = False
+            if keyboard_event.type == pygame.KEYDOWN:
+                if keyboard_event.key == pygame.K_ESCAPE:
+                    running = False
 
         rainbow_pos %= 1530
         window.fill(rainbow_spectrum(rainbow_pos))