Error Triangle Filled

The error-triangle-filled icon represents a filled version of an error or problem that has occurred, often used in digital interfaces to alert users of an issue. It originates from the early days of computing, where error messages were used to notify users of problems. This icon is significant in the context of user interaction, as it allows users to identify and address issues.

In software and platforms, this icon appears in operating systems like Windows, macOS, and Linux, where users can see it in error messages. It's also commonly used in web applications like online services, where users can see it in alert messages.

From a UX perspective, this icon communicates the idea of caution or warning, helping users understand that something has gone wrong. For example, if a user sees this icon on a screen, they know that they need to take action to resolve the issue.

Error Triangle Filled is one of 2,138 icons in TDesign Icons, made by TDesign and released under MIT. It is drawn on a 24 × 24 grid.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds ErrorTriangleFilledIcon to components/icons/tdesign-error-triangle-filled.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed ErrorTriangleFilledIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Error Triangle Filled icon, or any of 2,138 TDesign Icons icons, and install it from a prompt.

It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.

Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Error Triangle Filled", so screen readers say what it does.

Yes. ErrorTriangleFilledIcon passes every SVG prop to the svg element, so <ErrorTriangleFilledIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes. MIT allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

No visible credit is required: MIT only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming TDesign Icons, TDesign and the license.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Its tags are interface, UX, notification, warning, alert and error. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Error Triangle Filled in another set.

TDesign Icons draws many icons in several styles: Filled next to the default. Open the library and pick a style above the grid to see Error Triangle Filled's siblings in it.