{
 "compat_features": [
  "css.types.color.hwb",
  "css.types.color.hwb.mixed_type_parameters"
 ],
 "description": "The hwb() CSS function picks colors using hue, whiteness, and blackness channels.",
 "description_html": "The <code>hwb()</code> CSS function picks colors using hue, whiteness, and blackness channels.",
 "group": [
  "color-types"
 ],
 "kind": "feature",
 "name": "HWB",
 "spec": [
  "https://drafts.csswg.org/css-color-4/#the-hwb-notation"
 ],
 "status": {
  "baseline": "high",
  "baseline_high_date": "2024-10-28",
  "baseline_low_date": "2022-04-28",
  "by_compat_key": {
   "css.types.color.hwb": {
    "baseline": "high",
    "baseline_high_date": "2024-10-28",
    "baseline_low_date": "2022-04-28",
    "support": {
     "chrome": "101",
     "chrome_android": "101",
     "edge": "101",
     "firefox": "96",
     "firefox_android": "96",
     "safari": "15",
     "safari_ios": "15"
    }
   },
   "css.types.color.hwb.mixed_type_parameters": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "121",
     "chrome_android": "121",
     "edge": "121",
     "firefox": "122",
     "firefox_android": "122",
     "safari": "18",
     "safari_ios": "18"
    }
   }
  },
  "support": {
   "chrome": "101",
   "chrome_android": "101",
   "edge": "101",
   "firefox": "96",
   "firefox_android": "96",
   "safari": "15",
   "safari_ios": "15"
  }
 },
 "id": "hwb",
 "groups": [
  "color-types"
 ],
 "specs": [
  {
   "url": "https://drafts.csswg.org/css-color-4/#the-hwb-notation",
   "seriesComposition": "full",
   "shortname": "css-color-4",
   "series": {
    "shortname": "css-color",
    "currentSpecification": "css-color-4",
    "title": "CSS Color",
    "shortTitle": "CSS Color",
    "releaseUrl": "https://www.w3.org/TR/css-color/",
    "nightlyUrl": "https://drafts.csswg.org/css-color/"
   },
   "seriesVersion": "4",
   "nightly": {
    "url": "https://drafts.csswg.org/css-color-4/",
    "status": "Editor's Draft",
    "alternateUrls": [
     "https://w3c.github.io/csswg-drafts/css-color-4/",
     "https://w3c.github.io/csswg-drafts/css-color/"
    ],
    "repository": "https://github.com/w3c/csswg-drafts",
    "sourcePath": "css-color-4/Overview.bs",
    "filename": "index.html"
   },
   "seriesPrevious": "css-color-3",
   "seriesNext": "css-color-5",
   "organization": "W3C",
   "groups": [
    {
     "name": "Cascading Style Sheets (CSS) Working Group",
     "url": "https://www.w3.org/groups/wg/css/"
    }
   ],
   "release": {
    "url": "https://www.w3.org/TR/css-color-4/",
    "status": "Candidate Recommendation Draft",
    "filename": "Overview.html"
   },
   "title": "CSS Color Module Level 4",
   "source": "w3c",
   "shortTitle": "CSS Color 4",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "css/css-color"
    ]
   },
   "fragment": "the-hwb-notation"
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/CSS/Reference/Values/color_value/hwb",
   "title": "`hwb()` CSS function",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/CSS/Reference/Values/color_value/hwb"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {
  "percentageOfPageLoad": 0.00283338,
  "url": "https://chromestatus.com/metrics/webfeature/timeline/popularity/172"
 },
 "interop": [
  {
   "year": 2022,
   "label": "interop-2022-color",
   "url": "https://wpt.fyi/interop-2022?feature=interop-2022-color"
  },
  {
   "year": 2023,
   "label": "interop-2023-color",
   "url": "https://wpt.fyi/interop-2023?feature=interop-2023-color"
  }
 ],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:hwb"
 },
 "developerSignals": null,
 "bugs": {
  "chrome": [
   "https://bugs.chromium.org/p/chromium/issues/detail?id=1288883"
  ]
 },
 "baselineLowDateAsObject": "2022-04-28T00:00:00.000Z",
 "baselineHighDateAsObject": "2024-10-28T00:00:00.000Z"
}