Zinc

.gradient {
  background-image: linear-gradient(90deg, #ada996 0%, #b2ae9c 2.38%, #b7b3a3 4.76%, #bbb8a9 7.14%, #c0bdb0 9.52%, #c5c3b6 11.9%, #cac8bd 14.28%, #cfcdc3 16.67%, #d4d2ca 19.05%, #d9d7d0 21.43%, #deddd7 23.81%, #e3e2de 26.19%, #e8e7e4 28.57%, #ededeb 30.95%, #f2f2f2 33.33%, #f0f0f0 35.71%, #efefef 38.09%, #ededed 40.47%, #ebebeb 42.86%, #eaeaea 45.24%, #e8e8e8 47.62%, #e6e6e6 50%, #e5e5e5 52.38%, #e3e3e3 54.76%, #e2e2e2 57.14%, #e0e0e0 59.53%, #dedede 61.91%, #dddddd 64.29%, #dbdbdb 66.67%, #dcdcdc 69.05%, #dddddd 71.43%, #dedede 73.81%, #dfdfdf 76.19%, #e0e0e0 78.57%, #e1e1e1 80.95%, #e2e2e2 83.34%, #e4e4e4 85.72%, #e5e5e5 88.1%, #e6e6e6 90.48%, #e7e7e7 92.86%, #e8e8e8 95.24%, #e9e9e9 97.62%, #eaeaea 100%);
  background-image: linear-gradient(90deg in oklab, #ada996 0%, #f2f2f2 33.33%, #dbdbdb 66.67%, #eaeaea 100%);
}

bg-[linear-gradient(90deg_in_oklab,#ada996_0%,#f2f2f2_33.33%,#dbdbdb_66.67%,#eaeaea_100%)]

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{
  "zinc": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.678,
            0.663,
            0.588
          ],
          "hex": "#ada996"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.949,
            0.949,
            0.949
          ],
          "hex": "#f2f2f2"
        },
        "position": 0.3333
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.859,
            0.859,
            0.859
          ],
          "hex": "#dbdbdb"
        },
        "position": 0.6667
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.918,
            0.918,
            0.918
          ],
          "hex": "#eaeaea"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #ada996 0%, #f2f2f2 33.33%, #dbdbdb 66.67%, #eaeaea 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Zinc",
        "contrast": {
          "white": {
            "ratio": 1.119,
            "at": 0.3333,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 8.892,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Zinc (uiGradients, MIT), rendered in OKLab."
  }
}