Instructions
Extract zip and copy and paste those 4 folders here

/storage/emulated/0/Android/data/com.pittvandewitt.viperfx/files

As shown in screenshot, now open ViPER4Android and click on headset(if u r using headset) and then choose any preset

ACC - Accent Colour Creator

[Part 1]
Introduction
This app gets your choice of colours (You can select from presets, wallpaper colours or create a custom colour) and you can set your own choice of accent colour. A Magisk module is created by the app, which injects the created overlay to the system.

Features
-- You can select colours from your wallpaper, presets in the app or set your own custom colour.
-- Multiple accents can be created.
Separate accents for dark & light theme [Android 10 only].
-- Adjust Hue, saturation & lightness of the chosen colours to your liking.
-- Android 10 users can use this to create desaturated dark theme accent.
-- Enable/disable accents.
-- Remove created accents (swipe from sides).

Requirements
-- Android 8+
-- Magisk must be installed

Instructions
-- install apk
-- open app and give it root access
-- choose accent colour of your choice
-- give it any name ex. Dark blue
-- reboot
-- a magisk module by the app will be created during reboot

[Part 2]
-- After reboot, open app and choose ur created profile and new accent colour will be applied

Download

Screenshots

Credits
Accent Colour Creator XDA
Telegram channel

Tested on Havoc 3.5