24. Link color
'link_color' => array(
'type' => 'link_color',
'label' => esc_html__( 'Link Color', 'my-domain' ),
'value' => [
'regular' => '#1e72ac',
'hover' => '#cc2233',
'active' => '#8327d4',
],
'description' => esc_html__( 'Description', 'my-domain' ),
),