{
  "name": "Combo Studio catalog",
  "version": 1,
  "count": 1000000,
  "shardSize": 1000,
  "combosUrl": "/api/v1/combos/{shard}.json",
  "shardFormula": "shard = floor((id - 1) / 1000), zero-padded to 4 digits",
  "fields": {
    "a": "color A (top card) hex",
    "b": "color B (bottom card) hex",
    "style": [
      "neon",
      "tonal",
      "neutral",
      "complement",
      "split"
    ],
    "family": [
      "red",
      "orange",
      "yellow",
      "lime",
      "green",
      "teal",
      "cyan",
      "blue",
      "indigo",
      "violet",
      "magenta",
      "pink",
      "neutral"
    ]
  },
  "facetsUrl": "/api/v1/facets/{style}-{family}.json",
  "facets": {
    "tonal-cyan": 17494,
    "split-lime": 29121,
    "neutral-violet": 17307,
    "split-green": 40494,
    "complement-cyan": 22350,
    "split-blue": 9096,
    "complement-lime": 29008,
    "neon-cyan": 27304,
    "tonal-pink": 6317,
    "complement-green": 41121,
    "neutral-lime": 19562,
    "split-yellow": 24438,
    "neon-green": 40957,
    "tonal-green": 33548,
    "tonal-teal": 19388,
    "tonal-yellow": 19678,
    "neon-violet": 13135,
    "tonal-lime": 23265,
    "neon-blue": 13472,
    "neon-lime": 32560,
    "neutral-green": 27857,
    "split-cyan": 22487,
    "neutral-teal": 17465,
    "neutral-magenta": 22015,
    "split-teal": 24506,
    "tonal-red": 5767,
    "neon-teal": 28108,
    "neutral-yellow": 19251,
    "neutral-pink": 10900,
    "tonal-violet": 12987,
    "split-pink": 4270,
    "neon-indigo": 11509,
    "split-violet": 7585,
    "tonal-blue": 8927,
    "tonal-magenta": 13448,
    "neon-yellow": 29985,
    "complement-yellow": 22659,
    "neon-red": 6830,
    "complement-teal": 25053,
    "complement-red": 3901,
    "tonal-indigo": 14709,
    "neutral-cyan": 16749,
    "complement-magenta": 10641,
    "neon-magenta": 17676,
    "complement-pink": 4184,
    "split-neutral": 1549,
    "neon-orange": 9466,
    "neutral-blue": 11027,
    "split-magenta": 11614,
    "neutral-red": 9680,
    "neutral-orange": 8450,
    "neutral-indigo": 15033,
    "complement-orange": 6736,
    "neon-neutral": 2671,
    "complement-neutral": 2312,
    "tonal-orange": 6209,
    "complement-indigo": 6188,
    "split-red": 3284,
    "split-orange": 5166,
    "complement-violet": 5865,
    "complement-blue": 9811,
    "neon-pink": 7801,
    "split-indigo": 5467,
    "neutral-neutral": 2234,
    "tonal-neutral": 353
  },
  "guarantees": "Every pair: WCAG 2.2 contrast >= 3:1 and |APCA Lc| >= 60 in both directions (large/display text).",
  "license": "Combos: CC0. Color names: meodai/color-name-list (MIT)."
}