Color picker for EasyAdmin - simple https://mysiar.github.io/dev/2020/05/23/color-picker4easyadmin.html

easy_admin_color_picker.html.twig

{% extends '@!EasyAdmin/default/edit.html.twig' %}

{% block main %}
    {{ parent() }}
{% endblock %}

{% block body_javascript %}
    {{ parent() }}

    <script src="{{ asset('js/jqColorPicker.min.js') }}" type="text/javascript"></script>

    <script type="text/javascript">
      $('.colorpicker').colorPicker();
    </script>
{% endblock %}