Export the palette as hex (.hex) / GIMP (.gpl) / PNG strip / JSON. Bumps download_count (and re-blends score).

GET /coloring/palettes/729/download/?ext=json
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "name": "Coral Tide",
    "colors": [
        "#FFF2CC",
        "#FFD966",
        "#F4B183",
        "#DFA67B"
    ]
}