diff --git a/_quantum-colors.scss b/_quantum-colors.scss
index 550925b..658bf8d 100644
--- a/_quantum-colors.scss
+++ b/_quantum-colors.scss
@@ -84,20 +84,20 @@ $indigo-a400:               #3d5afe;
 $indigo-a700:               #304ffe;
 
 // Blue
-$blue-50:                   #e7e9fd;
-$blue-100:                  #d0d9ff;
-$blue-200:                  #afbfff;
-$blue-300:                  #91a7ff;
-$blue-400:                  #738ffe;
-$blue-500:                  #5677fc;
-$blue-600:                  #4e6cef;
-$blue-700:                  #455ede;
-$blue-800:                  #3b50ce;
-$blue-900:                  #2a36b1;
-$blue-a100:                 #a6baff;
-$blue-a200:                 #6889ff;
-$blue-a400:                 #4d73ff;
-$blue-a700:                 #4d69ff;
+$blue-50:                   #E3F2FD;
+$blue-100:                  #BBDEFB;
+$blue-200:                  #90CAF9;
+$blue-300:                  #64B5F6;
+$blue-400:                  #42A5F5;
+$blue-500:                  #2196F3;
+$blue-600:                  #1E88E5;
+$blue-700:                  #1976D2;
+$blue-800:                  #1565C0;
+$blue-900:                  #0D47A1;
+$blue-a100:                 #82B1FF;
+$blue-a200:                 #448AFF;
+$blue-a400:                 #2979FF;
+$blue-a700:                 #2962FF;
 
 // Light Blue
 $light-blue-50:             #e1f5fe;