TEXT_MUTED : The color for muted text, also for time stamps in chat, texts in search bar, text in settings page (channels, vendetta), changes the send icon button if chat box is empty & some loading elements.
INTERACTIVE_HOVER : The color for interactive elements when hovered over
INTERACTIVE_ACTIVE : The color for interactive elements when clicked or activated like active or unread channels and selected buttons in bottom bar, names in friend lists
BACKGROUND_SECONDARY : Outer background for profiles Outer background for forum posts Background for single line code block thingys Outer backround for context menus (can be overwritten by BG_BASE_SECONDARY) Audit log info backround
BACKGROUND_TERTIARY: Global Border background when elements are slide out [Server List, User List], Search Bar background, top bar separator when in channel.