Note: If your project doesn't support export maps, then you might need to import the css file explicitly:
@import '@itwin/itwinui-variables/index.css';

Specify a theme ("light" or "dark") by adding a data-iui-theme attribute to the top of your app.

<body data-iui-theme="light">
  <!-- your application code -->
</body>

Now you can start using the variables:

button {
  background-color: var(--iui-color-background);
  border: var(--iui-color-border);
  color: var(--iui-color-text);
}

You can also specify data-iui-contrast to switch to a high contrast version of the current theme.

<body data-iui-theme="dark" data-iui-contrast="high">
  <!-- your application code -->
</body>

If you want the variables to automatically respect the user preferences (prefers-color-scheme and prefers-contrast), then you need to additionally import os.css, and use data-iui-theme without a value. For example:

@import '@itwin/itwinui-variables';
@import '@itwin/itwinui-variables/os.css';

<body data-iui-theme>
  <!-- your application code -->
</body>

Keywords

FAQs

What is @itwin/itwinui-variables?

Is @itwin/itwinui-variables popular?

Is @itwin/itwinui-variables well maintained?

Package last updated on 23 Oct 2023

Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install