How to change slider color in NestedScrollView?

Question

Kotlin

Hello!

I have set a slider for NestedScrollView using style. But there is a standard gray color. It is hard to see on a white background. Question - How to change the color of the slider?

<style name="NestedScrollBarStyle">
        <item name="android:scrollbarFadeDuration">2</item>
        <item name="android:scrollbars">vertical</item>
        <item name="android:fillViewport">true</item>
        <item name="android:orientation">vertical</item>
    </style>