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Registers an admin colour scheme css file.
Allows a plugin to register a new admin colour scheme.
<?php wp_admin_css_color( $key, $name, $url, $colors, $icons ); ?>
To register the Classic admin theme using default blue scheme use:
wp_admin_css_color(
'classic',
__('Classic'),
admin_url("css/colors/blue/colors.css"),
array('#07273E', '#14568A', '#D54E21', '#2683AE'),
array( 'base' => '#e5f8ff', 'focus' => '#fff', 'current' => '#fff' )
);
wp_admin_css_color() is located in wp-includes/general-template.php.