@Shelter , how are you currently viewing CoSo? There are a couple of workarounds depending on your preferred OS and device. I am usually on the Android app on my phone and turn my display brightness all the way down. I know there are extensions and stuff to modulate the display on laptop and desktop. @MrGoat posted a tip recently for making things less monochromatic/lower contrast. (#) CoSoTips might have it somewhere. Maybe try searching there?