how to have uniqe selected color css code example

Example 1: custom selection color css

::selection {
	color: #000000;
	background-color: red;
}

/* for firefox */
::moz-selection {
	color: #000000;
	background-color: red;
}

Example 2: change mouse highlight color js

/*** Works on common browsers ***/
::selection {
    background-color: #352e7e;
    color: #fff;
}

/*** Mozilla based browsers ***/
::-moz-selection {
    background-color: #352e7e;
    color: #fff;
}

/***For Other Browsers ***/
::-o-selection {
    background-color: #352e7e;
    color: #fff;
}

::-ms-selection {
    background-color: #352e7e;
    color: #fff;
}

/*** For Webkit ***/
::-webkit-selection {
    background-color: #352e7e;
    color: #fff;
}