jetbrains-settings/material_theme_new.xml

<application>
  <component name="MaterialThemeNewConfig">
    <option name="accentState">
      <MTAccentConfigState>
        <option name="accentColorHex" value="996699" />
      </MTAccentConfigState>
    </option>
    <option name="customThemeState">
      <MTCustomThemeConfigState>
        <option name="accentColorHex" value="996699" />
        <option name="activeColorHex" value="634063" />
        <option name="backgroundColorHex" value="222222" />
        <option name="borderColorHex" value="333333" />
        <option name="buttonColorHex" value="444444" />
        <option name="colorScheme" value="TheoryOfNekomata" />
        <option name="contrastColorHex" value="1e272c" />
        <option name="disabledColorHex" value="444444" />
        <option name="excludedColorHex" value="2e3c43" />
        <option name="foregroundColorHex" value="f8f8f8" />
        <option name="highlightColorHex" value="555555" />
        <option name="secondBackgroundColorHex" value="282828" />
        <option name="selectionBackgroundColorHex" value="444444" />
        <option name="selectionForegroundColorHex" value="ffffff" />
        <option name="textColorHex" value="e3e3e3" />
        <option name="treeColorHex" value="546e7a" />
      </MTCustomThemeConfigState>
    </option>
    <option name="lightCustomThemeState">
      <MTLightCustomThemeConfigState>
        <option name="colorScheme" value="TheoryOfNekomata" />
      </MTLightCustomThemeConfigState>
    </option>
    <option name="metadata">
      <MTMetadataState>
        <option name="pristineConfig" value="false" />
        <option name="userId" value="2a6d8c27:190682c31a6:-7feb" />
        <option name="version" value="9.3.1" />
        <option name="wizardShown" value="true" />
      </MTMetadataState>
    </option>
    <option name="themeState">
      <MTThemeConfigState>
        <option name="selectedThemeName" value="CUSTOM" />
      </MTThemeConfigState>
    </option>
    <option name="titleBarState">
      <MTTitleBarConfigState>
        <option name="useProjectIcon" value="false" />
        <option name="useProjectTitle" value="false" />
      </MTTitleBarConfigState>
    </option>
  </component>
</application>