jetbrains-settings/material_theme.xml

<application>
  <component name="MaterialThemeConfig">
    <option name="accentColor" value="416a9b" />
    <option name="selectedTheme" value="NATIVE" />
    <option name="userId" value="52ed3219:17d453d0553:-8000" />
    <option name="version" value="6.9.1" />
  </component>
</application>