Index: src/wp-admin/css/color-picker.css
===================================================================
--- src/wp-admin/css/color-picker.css	(revision 39524)
+++ src/wp-admin/css/color-picker.css	(working copy)
@@ -99,7 +99,8 @@
 }
 
 .wp-picker-container input[type="text"].wp-color-picker {
-	width: 65px;
+	width: 72px;
+	padding: 3px 5px;
 	font-size: 12px;
 	font-family: monospace;
 	line-height: 16px;
@@ -106,6 +107,14 @@
 	margin: 0;
 }
 
+.wp-picker-container input[type="button"].wp-picker-clear {
+    padding: 0 8px 1px;
+    margin-left: 6px;
+    height: 24px;
+    line-height: 22px;
+    font-size: 11px;
+}
+
 .wp-color-picker::-webkit-input-placeholder {
 	color: #72777c;
 }