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Coding Theme

tab.activeBackground

tab active background. Active Tab background color in an active group.

Group: Editor Groups & Tabs

Where tab active background paints

The outlined area moves from #1e1e1e to #1a5276, then back. The rest of the workbench stays on the default Dark+ colors.

src
components
fetchUser.ts
User
tags
export interface User {
  id: string;
  name: string;
  role: "admin" | "member";
  tags: string[];
}

/**
 * Fetch user data by ID
 * @param id
 * @returns User object or null if ID is invalid
 */
export async function fetchUser(id: string): Promise<User | null> {
  if (!id) {
    return null;
  }

  const response = await fetch(`/api/users/${id}`, {
    method: "GET",
    headers: { Accept: "application/json" },
  });

  if (!response.ok) {
    throw new Error(`HTTP ${response.status}`);
  }

  return (await response.json()) as User;
}

function greet(user: User): string {
  // Simple greeting function that uses the user's name
  return `Hello, ${user.name}!`;
}
WSL
1 1
main*
Copilot
Ln 5, Col 12
Spaces: 2
UTF-8
LF
TypeScript
Dark+

How to change tab active background color in Visual Studio Code

macOS

  1. Open settings.json. Press Shift+Command+P to open the Command Palette, then run Preferences: Open User Settings (JSON).
  2. Set this color id. Add tab active background under workbench.colorCustomizations. Active Tab background color in an active group. Use a hex color such as #1a5276.
  3. Save the file. Press Command+S to save settings.json. Visual Studio Code applies the override on top of the active color theme. Remove the entry to use the theme color again.

Windows

Linux uses the same shortcuts.

  1. Open settings.json. Press Shift+Ctrl+P to open the Command Palette, then run Preferences: Open User Settings (JSON).
  2. Set this color id. Add tab active background under workbench.colorCustomizations. Active Tab background color in an active group. Use a hex color such as #1a5276.
  3. Save the file. Press Ctrl+S to save settings.json. Visual Studio Code applies the override on top of the active color theme. Remove the entry to use the theme color again.
{
  "workbench.colorCustomizations": {
    "tab.activeBackground": "#1a5276"
  }
}

Other Editor Groups & Tabs