<?php

$tea_content = array(
    array(
        'type' => 'color',
        'title' => 'What is your favorite Coke?',
        'id' => 'my_color_field_id',
        'default' => '#000000',
        'description' => 'Do not choose the Coke Zero, right? ;)',
    ),
);
1233

Retrieve data

Using the _get_option('my_color_field_id') method, you'll get (with a json_encode() display):

"#000000"