Subdued Colours

{
    "name": "Subtle with Custom Data Palette",
    "visualStyles": {
      "page": {
        "*": {
          "background": [
            {
              "color": {
                "solid": {
                  "color": "#FFFFFF"
                }
              },
              "transparency": 0
            }
          ],
          "outspace": [
            {
              "color": {
                "solid": {
                  "color": "#FFFFFF"
                }
              }
            }
          ]
        }
      },
      "*": {
        "*": {
          "outspacePane": [
            {
              "backgroundColor": {
                "solid": {
                  "color": {
                    "expr": {
                      "ThemeDataColor": {
                        "ColorId": 4,
                        "Percent": 0
                      }
                    }
                  }
                }
              },
              "foregroundColor": "#FFFFFF"
            }
          ],
          "filterCard": [
            {
              "$id": "Applied",
              "backgroundColor": "#AC3E31",
              "foregroundColor": "#FFFFFF",
              "transparency": 0,
              "inputBoxColor": "#AC3E31",
              "reverseDirection": false,
              "hideText": false
            },
            {
              "$id": "Available",
              "backgroundColor": "#488A99",
              "foregroundColor": "#FFFFFF",
              "transparency": 0,
              "inputBoxColor": "#488A99",
              "reverseDirection": false,
              "hideText": false
            }
          ],
          "categoryAxis": [
            {
              "showAxisTitle": false,
              "titleFontFamily": "Segoe UI Semibold"
            }
          ],
          "valueAxis": [
            {
              "showAxisTitle": false,
              "titleFontFamily": "Segoe UI Semibold"
            }
          ],
          "background": [
            {
              "transparency": 100
            }
          ],
          "visualHeader": [
            {
              "transparency": 100
            }
          ]
        }
      }
    },
    "dataColors": ["#ac3e31",
    "#4d4c4c",
    "#dbae58",
    "#dad5d5",
    "#2b396a",
    "#828fae",
    "#c4a5b8",
    "#e5dfc1"],
    "textClasses": {
      "callout": {
        "fontFace": "'Segoe UI', wf_segoe-ui_normal, helvetica, arial, sans-serif",
        "fontSize": 25
      },
      "title": {
        "fontFace": "'Segoe UI Semibold', wf_segoe-ui_semibold, helvetica, arial, sans-serif",
        "fontSize": 10
      }
    }
  }