Accessibility Shortcut colour filter + keyboard dim

Hi, can someone pls help me to script automation on macOS. I have colour filter mapped on my accessibility shortcut, so after triple click on touchid I get 100% blue and green light filter - my screen gets fully red but my keyboard still producing lots of blue light, is there any workaround to dim my keyboard every time I turn on my colour filter ? Something like: Every time I set colour filter on - set keyboard brightness to 0% Every time I set colour filter off - set keyboard brightness to default or auto Thank you for help guys