title: How do i set the color for ics event?
body: <p>From my application i want to send email with ICS event attachment to my customers. I have successfully send mail with .ics file. Now my customers want to display .ics event with some color. Is there any way to add color attribute into .ics file.Please refer my .ics file which was i send</p>
  
  <pre><code>BEGIN:VCALENDAR
  PRODID:-//Events Calendar//iCal4j 1.0//EN
  VERSION:2.0
  CALSCALE:GREGORIAN
  BEGIN:VEVENT
  DTSTAMP:20131125T062336Z
  DTSTART:20131125T143000
  DTEND:20131125T150000
  SUMMARY:Pro-Lakshman Pro-Single Lesson 30 mins
  TZID:Asia/Kolkata
  UID:20131125T062337Z-uidGen@Lakshmanan
  ORGANIZER;ROLE=REQ-PARTICIPANT;CN=Lakshman:mailto:lakshmanan@xxxxxxx-it.com
  ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Karthik:mailto:laksparis@xxxxx.com
  END:VEVENT
  END:VCALENDAR
  </code></pre>