This puzzle is part of the Puzzling Stack Exchange Advent Calendar 2024. The accepted answer to this question will be awarded a bounty worth 200 reputation.
Next Door >
What is hidden here? A complete answer will explain the snowflakes' appearances, their positioning and the final result.
Hint 1:
Pranay correctly noted 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.