Edge Strike Design

How to Change the Fluent Booking Calendar’s Default Colours

< 1 min read

If you are using the Fluent Booking plugin from WP Manage Ninja, here’s how to change the default colours to your own brand.

Introduction #

FluentBooking is the ultimate solution for booking appointments, meetings, webinars, events, sales calls, and more from WP Manage Ninja.

Problem #

The Fluent Booking plugin does not have a built-in UI that allows you to customize the colours of your calendar when it’s displayed on your web page. If you’re like me, branding is key and I want to maintain the look and feel of my website.

Solution #

The solution is simple. Copy & Paste the following CSS code into your WordPress site using Appearance > Customize > Additional CSS. Then, change the HEX code to your own brand’s colours. That’s it!

/

:root {
    --fcal_primary_color: #be9be0 !important;
    --date-picker-hover-background: #be9be0 !important;
    --date-picker-selected-background: #be9be0 !important;
    --date-picker-highlight-border: #be9be0 !important;
}
Updated on February 2, 2026

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