Meaning
A solid purple circle from the emoji version 12.0 colour set. It stands for purple, a colour often linked with creativity, magic, luxury and mystery.
People use it for colour-coded calendars, team or fandom colours, and as a cute bullet in aesthetic posts: “Dress code for the party: 🟣 anything purple” It pairs with 💜 when the meaning is affection rather than just colour. The square version is 🟪.