* assignment or a Color hex value.
* @return The colorHex value
*/
public static String getColorHex(String value) {
if (value == null) {
throw new XRRuntimeException("value is null on getColorHex()");
}
String retval = (String) COLOR_MAP.get(value.toLowerCase());
if (retval == null) {
if (value.trim().startsWith("rgb(")) {
retval = value;