tiny improvements to the color palette

colorbutton.py

@@ -35,10 +35,31 @@ class ColorButton(QWidget):
                   'slategrey', 'snow', 'springgreen', 'steelblue', 'tan', 'teal', 'thistle', 'tomato', 'transparent',
                   'turquoise', 'violet', 'wheat', 'white', 'whitesmoke', 'yellow', 'yellowgreen']
         colors = {
-            self.tr('Yellow'): 'fbe7c6',
-            self.tr('Mint'): 'b4f8c8',
-            self.tr('Tiffany Blue'): 'a0e7e5',
             self.tr('Hot Pink'): 'ffaebc',
+            self.tr('Light Coral'): 'f08080',
+            self.tr('Red'): 'cc0000',
+            self.tr('Orange'): 'fcaf3e',
+            self.tr('Dark Orange'): 'ce5c00',
+            self.tr('Yellow'): 'fce94f',
+            self.tr('Dark Yellow'): 'c4a000',
+            self.tr('Mint'): 'b4f8c8',
+            self.tr('Green'): '8ae234',
+            self.tr('Dark Green'): '439a06',
+            self.tr('Tiffany Blue'): 'a0e7e5',
+            self.tr('Blue'): '729fcf',
+            self.tr('Dark Blue'): '3465a4',
+            self.tr('Purple'): 'ad7fa8',
+            self.tr('Dark Purple'): '5c3566',
+            self.tr('Brown'): 'e9b96e',
+            self.tr('Dark Brown'): 'c17d11',
+            self.tr('Grey'): 'd3d7cf',
+            self.tr('Dark Grey'): '888a85',
+            self.tr('Brewer Light Blue'): 'ece7f2',
+            self.tr('Brewer Blue'): 'a6bddb',
+            self.tr('Brewer Dark Blue'): '2b8cbe',
+            self.tr('Brewer Light Red'): 'fee8c8',
+            self.tr('Brewer Red'): 'fdbb84',
+            self.tr('Brewer Dark Red'): 'e34a33',
         }
 
         self.color_drop_down = QComboBox()