Overleaf/services/web/frontend/js/features/source-editor/themes/cm6/chaos.json

{
  "theme": {
    ".cm-gutters": {
      "backgroundColor": "transparent",
      "borderRightColor": "transparent",
      "background": "#141414",
      "color": "#595959",
      "borderRight": "1px solid #282828"
    },
    "&": {
      "backgroundColor": "#161616",
      "color": "#E6E1DC"
    },
    ".cm-cursor, .cm-dropCursor": {
      "borderLeft": "2px solid #FFFFFF"
    },
    "&.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground, .cm-selectionBackground, .cm-content ::selection, .cm-searchMatch.cm-searchMatch.cm-searchMatch-selected": {
      "background": "#494836"
    },
    "&.cm-focused .cm-matchingBracket, &.cm-focused .cm-nonmatchingBracket": {
      "margin": 0,
      "outline": "1px solid #FCE94F"
    },
    ".cm-activeLine": {
      "background": "#333"
    },
    ".cm-activeLineGutter": {
      "backgroundColor": "#222"
    },
    ".cm-foldPlaceholder": {
      "background": "#222",
      "borderRadius": "3px",
      "color": "#7AF",
      "border": "none"
    },
    ".cm-selectionMatch.cm-selectionMatch, .cm-searchMatch.cm-searchMatch": {
      "margin": 0
    }
  },
  "highlightStyle": {
    ".tok-keyword": {
      "color": "#00698F"
    },
    ".tok-operator": {
      "color": "#FF308F"
    },
    ".tok-labelName": {
      "color": "#1EDAFB"
    },
    ".tok-literal": {
      "color": "#58C554"
    },
    ".tok-invalid": {
      "color": "#FFFFFF",
      "backgroundColor": "#990000"
    },
    ".tok-string": {
      "color": "#58C554"
    },
    ".tok-comment": {
      "color": "#555",
      "fontStyle": "italic",
      "paddingBottom": "0px"
    },
    ".tok-attributeValue": {
      "color": "#997744"
    },
    ".tok-attributeName": {
      "color": "#FFFF89"
    }
  },
  "dark": true
}