> ## Documentation Index
> Fetch the complete documentation index at: https://docs.metabind.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# FontWeight

> Specifies the weight (thickness) of a font, from ultra-light to black.

```typescript theme={null}
type FontWeight =
    | "ultraLight"
    | "thin"
    | "light"
    | "regular"
    | "medium"
    | "semibold"
    | "bold"
    | "heavy"
    | "black";
```

<ParamField path="ultraLight" type="string">
  The lightest weight. Very thin strokes.
</ParamField>

<ParamField path="thin" type="string">
  Very light weight. Thinner than light but heavier than ultraLight.
</ParamField>

<ParamField path="light" type="string">
  Light weight. Lighter than regular.
</ParamField>

<ParamField path="regular" type="string">
  The standard default weight for body text.
</ParamField>

<ParamField path="medium" type="string">
  Medium weight. Slightly heavier than regular.
</ParamField>

<ParamField path="semibold" type="string">
  Semi-bold weight. Heavier than medium, lighter than bold.
</ParamField>

<ParamField path="bold" type="string">
  Bold weight. The standard weight for emphasis.
</ParamField>

<ParamField path="heavy" type="string">
  Heavy weight. Heavier than bold.
</ParamField>

<ParamField path="black" type="string">
  The heaviest weight. Very thick strokes.
</ParamField>