diff --git a/clock_pillow.py b/clock_pillow.py
index 371b7d2..1db4b1b 100644
--- a/clock_pillow.py
+++ b/clock_pillow.py
@@ -11,7 +11,7 @@ def rgb(r=0, g=None, b=None):
         g = r
     if b == None:
         b = r
-    return "rgb(%d,%d,%d)" % (r*255, g*255, b*255)
+    return "rgb(%d,%d,%d)" % (b*255, g*255, r*255)
 
 #rotate round center
 def rrc(tuple, center, angle):
diff --git a/main.py b/main.py
index 074b700..2e8a35b 100644
--- a/main.py
+++ b/main.py
@@ -6,7 +6,7 @@ import time
 def main():
     fb = Framebuffer(device_no=0)
     while True:
-        img = clock_pillow.draw_clock(pixelformat="RGB", aliasing=4)
+        img = clock_pillow.draw_clock(pixelformat="RGBA", aliasing=4)
         fb.show(image=img)
         time.sleep(0.1)