server/AyaNova/models/UserOptions.cs

@@ -12,14 +12,13 @@ namespace AyaNova.Models
         //-------------
         [EmailAddress]
         public string EmailAddress { get; set; }
-        /// <summary>
-        /// As of today Dec 10 2018 all time zones in the world are either on the hour, half hour or 45 minute mark from utc so
-        /// keeping this value as decimal hours for back compatibility with v7 and easier for user to enter
-        /// 8.5 for 8:30 time difference or 12.75 for 12:45 time differnce for example
-        /// </summary>
-        /// <value></value>
-
-        public int UiColor { get; set; }
+     
+     /*
+     Hexadecimal notation: #RGB[A]
+    R (red), G (green), B (blue), and A (alpha) are hexadecimal characters (0–9, A–F). A is optional. The three-digit notation (#RGB) is a shorter version of the six-digit form (#RRGGBB). For example, #f09 is the same color as #ff0099. Likewise, the four-digit RGB notation (#RGBA) is a shorter version of the eight-digit form (#RRGGBBAA). For example, #0f38 is the same color as #00ff3388.
+     */
+     [MaxLength(12)]
+        public string UiColor { get; set; }
 
         //browser forced overrides
         public string LanguageOverride { get; set; }
@@ -40,7 +39,7 @@ namespace AyaNova.Models
         {
             CurrencyName = "USD";
             Hour12 = true;
-            UiColor = 0;
+            UiColor = "#000000";//black is the default
         }
     }