Merge pull request #644 from data-8/color-contrast-fix

Fix Color Contrast

Author: pancakereport

datascience/tables.py

@@ -3130,9 +3130,9 @@ def to_array(self):
 
     # As RGB tuples
     chart_colors = (
-        (0.0, 30/256, 66/256),
-        (1.0, 200/256, 44/256),
-        (0.0, 150/256, 207/256),
+        (0/256, 47/256, 167/256),
+        (112/256, 103/256, 0/256),
+        (0.0, 106/256, 148/256),
         (30/256, 100/256, 0.0),
         (172/256, 60/256, 72/256),
     )