Code
                
                
$(document).ready(function() {
    var updatePreview = function() {
        var color = $(this).chromoselector("getColor");
        $(this).css({
            "background-color": color.hex,
            "color": color.getTextColor().hex,
            "text-shadow": "0 1px 0 " + color.getTextColor().getTextColor().hex
        });
    };
    // Initialise the color picker
    $("#basic2").chromoselector({
        target: "#picker",
        autoshow: false,
        width: 285,
        preview: false,
        create: updatePreview,
        update: updatePreview
    }).chromoselector("show", 0);
});