Design your club: name, crest, stadium and all three kits. Nothing is saved, nothing needs an account.

The 24 crests the most clubs actually use, most popular first.
The four colours EA stores per kit: body, sleeves, collar and cuffs, shorts.
{
"name": "",
"customKit": {
"stadName": "Tier 1 Stadium",
"crestAssetId": 99160122,
"crestColor": 13179675,
"kitColor1": 13179675,
"kitColor2": 15921906,
"kitColor3": 15921906,
"kitColor4": 592397,
"kitAColor1": 15921906,
"kitAColor2": 1780318,
"kitAColor3": 1780318,
"kitAColor4": 15921906,
"kitThrdColor1": 592397,
"kitThrdColor2": 14922300,
"kitThrdColor3": 14922300,
"kitThrdColor4": 592397
}
}Same shape EA returns for a real club, so it matches what you see in the game data.