jetbrains-settings/a-file-icons.xml

<application>
  <component name="AtomFileIconsConfig">
    <option name="enabledUIIcons" value="false" />
    <option name="useHollowFolders" value="false" />
    <option name="isEnabledUIIcons" value="false" />
    <option name="monochromeColor" value="546e7a" />
    <option name="isUseHollowFolders" value="false" />
  </component>
</application>