diff -r 13532b0a223f -r c15fbf197a54 includes/constants.php
--- a/includes/constants.php	Thu Mar 27 16:41:07 2008 -0400
+++ b/includes/constants.php	Sat Mar 29 15:58:59 2008 -0700
@@ -29,6 +29,11 @@
 define('ACL_TYPE_USER', 2);
 define('ACL_TYPE_PRESET', 3);
 
+// ACL color scale minimal shade for red and green ends
+// The lower, the more saturated the color on the scale.
+// Purely cosmetic. 0x0 - 0xFF, 0xFF will basically disable the scale
+define('ACL_SCALE_MINIMAL_SHADE', 0xA8);
+
 // ACL switch
 // If this is defined, administrators can edit ACLs regardless of current
 // permissions. This is enabled by default.