Question 1

What does the Triangle Down Hollow icon mean?

Accepted Answer

The triangle-down-hollow icon represents a downward-pointing hollow triangle, often used to indicate a dropdown or expansion. It originates from the need to signify a downward direction in a minimalist way.

Question 2

Where is the Triangle Down Hollow icon used?

Accepted Answer

In software and platforms, this icon appears in menus, lists, and dropdowns to signify expansion or collapse of content. For instance, it's commonly seen in Figma, Notion, and other design and productivity tools.

Question 3

What does the Triangle Down Hollow icon tell users?

Accepted Answer

From a UX perspective, the hollow triangle communicates a clear and subtle hint to users about the possibility of expanding or collapsing content, guiding them through the interface.

Question 4

Can I download the Triangle Down Hollow icon as SVG or PNG?

Accepted Answer

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.

Question 5

How do I install the Triangle Down Hollow icon with the shadcn CLI?

Accepted Answer

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/roentgen-triangle-down-hollow.tsx.

Question 6

How do I use the Triangle Down Hollow icon in Next.js or React?

Accepted Answer

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

Question 7

How do I use the Triangle Down Hollow icon in Vue, Svelte or Angular?

Accepted Answer

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.

Question 8

Can my AI agent install it for me?

Accepted Answer

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Triangle Down Hollow icon, or any of 514 Röntgen icons, and install it from a prompt.

Question 9

Can I use the Triangle Down Hollow icon in commercial projects?

Accepted Answer

Yes, with credit: CC BY 4.0 asks you to credit the author (Sergey Vartanov) where you use the icons. The full terms are in the license, linked on this page.

Question 10

Is the Triangle Down Hollow icon free?

Accepted Answer

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

Question 11

How do I change the color of the Triangle Down Hollow icon?

Accepted Answer

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

Question 12

How do I change the size of the Triangle Down Hollow icon?

Accepted Answer

Set width and height on the component, or a class like size-6. It's drawn on a 16 × 16 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Question 13

How do I make the Triangle Down Hollow icon accessible?

Accepted Answer

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="Triangle Down Hollow", so screen readers say what it does.

Triangle Down Hollow