DO
Give every collaborator a distinct presence color for cursor + avatar
Use brand blue #0057FF for CTAs, links, and focus
Keep surfaces near-black / off-white so presence colors pop
Pair a live cursor with a name label in the same presence color
Use Suisse Intl for display; Inter for dense UI
DON'T
Don't make the brand orange — Liveblocks is blue with a rainbow presence set
Don't reuse one presence color for two collaborators in a room
Don't invent dark surfaces; anchor on the real near-black #161618
Don't show a cursor without an owner (name + color)
Don't let presence colors double as semantic status colors