1) Go to settings
2) Type Dark or color and select "turn on dark mode system wide" or "choose your accent color"
3) Select "dark" in the drop down for "Choose you color"
4) Close and reopen The application .
If the background of the chart is still in light mode:
1) Go to Tradingview in your browser, dark mode should be on. If not turn it on.
2) Right click your...