Functions styles to plugin

How i transfer my theme colors in functions.php to plugin?

Because this style is not working…

<?php
/*
Plugin Name: colors
Plugin URI:
Description:
Version:
Author:
Author URI:
License:
License URI:
*/

add_filter( 'generate_color_option_defaults','forefront_get_color_defaults' );
	function forefront_get_color_defaults()
	{
		$forefront_color_defaults = array(
			'header_background_color' => '#FFFFFF',
			'header_text_color' => '#3a3a3a',
			'header_link_color' => '#3a3a3a',
			'header_link_hover_color' => '',
			'site_title_color' => '#222222',
			'site_tagline_color' => '#999999',
			'navigation_background_color' => '#D33232',
			'navigation_text_color' => '#FFFFFF',
			'navigation_background_hover_color' => '#dd5656',
			'navigation_text_hover_color' => '#FFFFFF',
			'navigation_background_current_color' => '#dd5656',
			'navigation_text_current_color' => '#FFFFFF',
			'subnavigation_background_color' => '#dd5656',
			'subnavigation_text_color' => '#FFFFFF',
			'subnavigation_background_hover_color' => '#E87171',
			'subnavigation_text_hover_color' => '#FFFFFF',
			'subnavigation_background_current_color' => '#E87171',
			'subnavigation_text_current_color' => '#FFFFFF',
			'content_background_color' => '#FFFFFF',
			'content_text_color' => '#3a3a3a',
			'content_link_color' => '',
			'content_link_hover_color' => '',
			'content_title_color' => '',
			'blog_post_title_color' => '#2D2D2D',
			'blog_post_title_hover_color' => '#D33232',
			'entry_meta_text_color' => '#888888',
			'entry_meta_link_color' => '#666666',
			'entry_meta_link_color_hover' => '#D33232',
			'h1_color' => '',
			'h2_color' => '',
			'h3_color' => '',
			'sidebar_widget_background_color' => '#FFFFFF',
			'sidebar_widget_text_color' => '#3a3a3a',
			'sidebar_widget_link_color' => '#686868',
			'sidebar_widget_link_hover_color' => '#D33232',
			'sidebar_widget_title_color' => '#000000',
			'footer_widget_background_color' => '#FFFFFF',
			'footer_widget_text_color' => '#3a3a3a',
			'footer_widget_link_color' => '#1e73be',
			'footer_widget_link_hover_color' => '#000000',
			'footer_widget_title_color' => '#000000',
			'footer_background_color' => '#D33232',
			'footer_text_color' => '#ffffff',
			'footer_link_color' => '#ffffff',
			'footer_link_hover_color' => '#222222',
			'form_background_color' => '#FAFAFA',
			'form_text_color' => '#666666',
			'form_background_color_focus' => '#FFFFFF',
			'form_text_color_focus' => '#666666',
			'form_border_color' => '#CCCCCC',
			'form_border_color_focus' => '#BFBFBF',
			'form_button_background_color' => '#666666',
			'form_button_background_color_hover' => '#606060',
			'form_button_text_color' => '#FFFFFF',
			'form_button_text_color_hover' => '#FFFFFF'
		);