{
  "$themes": [
    {
      "id": "light",
      "name": "Light",
      "selectedTokenSets": {
        "global": "enabled",
        "role-light": "enabled",
        "brand": "enabled"
      }
    },
    {
      "id": "dark",
      "name": "Dark",
      "selectedTokenSets": {
        "global": "enabled",
        "role-dark": "enabled",
        "brand": "enabled"
      }
    }
  ],
  "global": {
    "color": {
      "signal-blue": {
        "value": "#3A76F0",
        "type": "color",
        "description": "Signature Signal blue — the brand's primary color, used on the Signal mark, primary CTAs, and the outgoing-message bubble.\n"
      },
      "signal-blue-deep": {
        "value": "#2563EB",
        "type": "color",
        "description": "Deeper marketing-site primary-action blue — used on the hero CTA button across signal.org.\n"
      },
      "signal-blue-action": {
        "value": "#1A77C0",
        "type": "color",
        "description": "Deeper interactive blue — used on link hover and pressed states."
      },
      "signal-bubble-blue": {
        "value": "#1A77C0",
        "type": "color",
        "description": "Chat-thread blue color."
      },
      "signal-bubble-green": {
        "value": "#2C8948",
        "type": "color",
        "description": "Chat-thread green color."
      },
      "signal-bubble-green-light": {
        "value": "#43955C",
        "type": "color",
        "description": "Chat-thread lighter green color."
      },
      "signal-bubble-purple": {
        "value": "#6A2D8E",
        "type": "color",
        "description": "Chat-thread purple color."
      },
      "signal-bubble-violet": {
        "value": "#7C25B1",
        "type": "color",
        "description": "Chat-thread violet color."
      },
      "signal-bubble-crimson": {
        "value": "#C7354C",
        "type": "color",
        "description": "Chat-thread crimson / red color."
      },
      "signal-bubble-rust": {
        "value": "#BA481E",
        "type": "color",
        "description": "Chat-thread rust / burnt-orange color."
      },
      "signal-bubble-amber": {
        "value": "#FFC107",
        "type": "color",
        "description": "Chat-thread amber / yellow color (the Signal \"yellow bubble\")."
      },
      "signal-success": {
        "value": "#287B41",
        "type": "color",
        "description": "Authored success / sent-status green."
      },
      "signal-error": {
        "value": "#C01D36",
        "type": "color",
        "description": "Authored error / failed-send red."
      },
      "signal-warning": {
        "value": "#E57200",
        "type": "color",
        "description": "Authored warning amber."
      },
      "signal-white": {
        "value": "#FFFFFF",
        "type": "color",
        "description": "Pure white — primary surface on the marketing site and light-mode chat canvas."
      },
      "signal-surface-light": {
        "value": "#F4F5F5",
        "type": "color",
        "description": "Light-mode elevated surface — chat-list rail."
      },
      "signal-border-light": {
        "value": "#E0E2E3",
        "type": "color",
        "description": "Quiet divider on the marketing-site surface."
      },
      "signal-text-on-light": {
        "value": "#1B1E20",
        "type": "color",
        "description": "Primary text on the marketing-site and light-mode chat canvas."
      },
      "signal-text-secondary-light": {
        "value": "#5B646C",
        "type": "color",
        "description": "Secondary text on light-mode surfaces."
      },
      "signal-canvas-dark": {
        "value": "#1B1E20",
        "type": "color",
        "description": "Deep near-black — Signal's dark-mode chat canvas tone, captured from the deployed signal.org dark stylesheet.\n"
      },
      "signal-surface-dark": {
        "value": "#2D3236",
        "type": "color",
        "description": "Dark-mode elevated surface — chat-list rail."
      },
      "signal-surface-dark-elevated": {
        "value": "#303A49",
        "type": "color",
        "description": "Dark-mode deepest-elevated surface."
      },
      "signal-text-on-dark": {
        "value": "#FFFFFF",
        "type": "color",
        "description": "Primary text on the dark-mode canvas."
      },
      "signal-text-secondary-dark": {
        "value": "#A7AFBC",
        "type": "color",
        "description": "Secondary text and timestamps on the dark canvas."
      }
    },
    "fontFamily": {
      "heading": {
        "value": "proxima-nova",
        "type": "fontFamilies",
        "description": "proxima-nova@1.0.0 · sans-serif"
      },
      "body": {
        "value": "proxima-nova",
        "type": "fontFamilies",
        "description": "proxima-nova@1.0.0 · sans-serif"
      },
      "mono": {
        "value": "JetBrainsMono Nerd Font",
        "type": "fontFamilies",
        "description": "jetbrainsmono-nerdfont@1.0.0 · monospace"
      }
    },
    "fontStack": {
      "heading": {
        "value": [
          "proxima-nova",
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Helvetica Neue",
          "Helvetica",
          "Arial",
          "sans-serif"
        ],
        "type": "fontFamilies"
      },
      "body": {
        "value": [
          "proxima-nova",
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Helvetica Neue",
          "Helvetica",
          "Arial",
          "sans-serif"
        ],
        "type": "fontFamilies"
      },
      "mono": {
        "value": [
          "JetBrainsMono Nerd Font",
          "JetBrains Mono",
          "Fira Code",
          "Menlo",
          "Monaco",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "type": "fontFamilies"
      }
    }
  },
  "role-light": {
    "color": {
      "background": {
        "value": "{global.color.signal-white}",
        "type": "color"
      },
      "surface": {
        "value": "{global.color.signal-surface-light}",
        "type": "color"
      },
      "surface-elevated": {
        "value": "{global.color.signal-white}",
        "type": "color"
      },
      "text-primary": {
        "value": "{global.color.signal-text-on-light}",
        "type": "color"
      },
      "text-secondary": {
        "value": "{global.color.signal-text-secondary-light}",
        "type": "color"
      },
      "text-tertiary": {
        "value": "{global.color.signal-text-secondary-light}",
        "type": "color"
      },
      "primary": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "primary-hover": {
        "value": "{global.color.signal-blue-deep}",
        "type": "color"
      },
      "accent": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "accent-hover": {
        "value": "{global.color.signal-blue-action}",
        "type": "color"
      },
      "warning": {
        "value": "{global.color.signal-warning}",
        "type": "color"
      },
      "warning-hover": {
        "value": "{global.color.signal-bubble-rust}",
        "type": "color"
      },
      "error": {
        "value": "{global.color.signal-error}",
        "type": "color"
      },
      "success": {
        "value": "{global.color.signal-success}",
        "type": "color"
      },
      "border": {
        "value": "{global.color.signal-border-light}",
        "type": "color"
      }
    }
  },
  "role-dark": {
    "color": {
      "background": {
        "value": "{global.color.signal-canvas-dark}",
        "type": "color"
      },
      "surface": {
        "value": "{global.color.signal-surface-dark}",
        "type": "color"
      },
      "surface-elevated": {
        "value": "{global.color.signal-surface-dark-elevated}",
        "type": "color"
      },
      "text-primary": {
        "value": "{global.color.signal-text-on-dark}",
        "type": "color"
      },
      "text-secondary": {
        "value": "{global.color.signal-text-secondary-dark}",
        "type": "color"
      },
      "text-tertiary": {
        "value": "{global.color.signal-text-secondary-dark}",
        "type": "color"
      },
      "primary": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "primary-hover": {
        "value": "{global.color.signal-blue-deep}",
        "type": "color"
      },
      "accent": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "accent-hover": {
        "value": "{global.color.signal-blue-action}",
        "type": "color"
      },
      "warning": {
        "value": "{global.color.signal-bubble-amber}",
        "type": "color"
      },
      "warning-hover": {
        "value": "{global.color.signal-warning}",
        "type": "color"
      },
      "error": {
        "value": "{global.color.signal-bubble-crimson}",
        "type": "color"
      },
      "success": {
        "value": "{global.color.signal-bubble-green}",
        "type": "color"
      },
      "border": {
        "value": "{global.color.signal-surface-dark-elevated}",
        "type": "color"
      }
    }
  },
  "brand": {
    "color": {
      "identity": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "on-identity": {
        "value": "{global.color.signal-white}",
        "type": "color"
      },
      "background": {
        "value": "{global.color.signal-white}",
        "type": "color"
      },
      "surface": {
        "value": "{global.color.signal-surface-light}",
        "type": "color"
      },
      "surface-elevated": {
        "value": "{global.color.signal-white}",
        "type": "color"
      },
      "text-primary": {
        "value": "{global.color.signal-text-on-light}",
        "type": "color"
      },
      "text-secondary": {
        "value": "{global.color.signal-text-secondary-light}",
        "type": "color"
      },
      "primary": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "primary-hover": {
        "value": "{global.color.signal-blue-deep}",
        "type": "color"
      },
      "accent": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "accent-hover": {
        "value": "{global.color.signal-blue-action}",
        "type": "color"
      },
      "mark": {
        "value": "{global.color.signal-blue}",
        "type": "color"
      },
      "success": {
        "value": "{global.color.signal-success}",
        "type": "color"
      },
      "warning": {
        "value": "{global.color.signal-warning}",
        "type": "color"
      },
      "error": {
        "value": "{global.color.signal-error}",
        "type": "color"
      }
    }
  },
  "$metadata": {
    "name": "Signal",
    "ref": "signal@1.0.0",
    "paletteRef": "signal@1.0.0",
    "generatedBy": "brand-atoms converter"
  }
}