<sub>This puzzle is part of the [Puzzling Stack Exchange Advent Calendar 2024](https://puzzling.meta.stackexchange.com/questions/7612). The accepted answer to this question will be awarded a bounty worth 200 reputation.<br><br>[<kbd>Next Door ></kbd>](https://puzzling.stackexchange.com/questions/129492/pse-advent-calendar-2024-day-2-roleplaying-reindeer)</sub><hr>

What is hidden here? A complete answer will explain the snowflakes' appearances, their positioning and the final result.

[![enter image description here][1]][1]

Hint 1:

>! Pranay [correctly noted](https://puzzling.stackexchange.com/a/129496/37714) that the arrangement spells "COLOR" in Braille. To get the correct ones, you should focus on the centers.

Hint 2:

>! The centers of each snowflake each have one of the following hex values: `f2f2f2`, `f3f3f3`, `f4f4f4`. It might be helpful to find similarities within the same group and differences to others in order to proceed. You don't have to rearrange/visually group the snowflakes.


  [1]: https://i.sstatic.net/Bd662gzu.png