smart-energy-monitor/software/flow/node_modules/node-red-dashboard/nodes/locales/en-US/ui_colour_picker.html

<script type="text/html" data-help-name="ui_colour_picker">
    <p>Adds a colour picker to the dashboard.</p>
    <p>If the group width is 4 or greater then the picker can be set to be visible at all times.</p>
    <p><b>Format</b> can be rgb, hex, hex8, hsv, or hsl. Transparency is supported for all except hex.</p>
    <p>If a <b>Topic</b> is specified, it will be added as <code>msg.topic</code>.</p>
    <p>Setting <code>msg.enabled</code> to <code>false</code> will disable the input.</p>
    <p>If set to ‘pass through mode’ a message arriving on the input will be evaluated for any colour format available
        as Format. If the conversion fails #000000 will be used.</p>
    <p>If a <b>Class</b> is specified, it will be added to the parent card. This way you can style the card and the elements inside it with custom CSS. The Class can be set at runtime by setting a <code>msg.className</code> string property.</p>
</script>