Common
```kotlin
object CheckboxDefaults
```
Defaults used in [Checkbox](/jetpack-compose/androidx.compose.material3/material3/components/Checkbox) and [TriStateCheckbox](/jetpack-compose/androidx.compose.material3/material3/components/TriStateCheckbox).
## Properties
Common
```kotlin
val StrokeWidth = 2.dp
```
The default stroke width for a [Checkbox](/jetpack-compose/androidx.compose.material3/material3/components/Checkbox). This width will be used for the checkmark when the
`Checkbox` is in a checked or indeterminate states, or for the outline when it's unchecked.
## Functions
```kotlin
@Composable fun colors() = MaterialTheme.colorScheme.defaultCheckboxColors
```
Creates a [CheckboxColors](/jetpack-compose/androidx.compose.material3/material3/classes/CheckboxColors) that will animate between the provided colors according to the
Material specification.
colors
```kotlin
@Composable
fun colors(
checkedColor: Color = Color.Unspecified,
uncheckedColor: Color = Color.Unspecified,
checkmarkColor: Color = Color.Unspecified,
disabledCheckedColor: Color = Color.Unspecified,
disabledUncheckedColor: Color = Color.Unspecified,
disabledIndeterminateColor: Color = Color.Unspecified,
): CheckboxColors
```
Creates a [CheckboxColors](/jetpack-compose/androidx.compose.material3/material3/classes/CheckboxColors) that will animate between the provided colors according to the
Material specification.
#### Parameters
| | |
| --- | --- |
| checkedColor | the color that will be used for the border and box when checked |
| uncheckedColor | color that will be used for the border when unchecked. By default, the inner box is transparent when unchecked. |
| checkmarkColor | color that will be used for the checkmark when checked |
| disabledCheckedColor | color that will be used for the box and border when disabled and checked |
| disabledUncheckedColor | color that will be used for the border when disabled and unchecked. By default, the inner box is transparent when unchecked. |
| disabledIndeterminateColor | color that will be used for the box and border in a [TriStateCheckbox](/jetpack-compose/androidx.compose.material3/material3/components/TriStateCheckbox) when disabled AND in an [ToggleableState.Indeterminate](/jetpack-compose/androidx.compose.ui/ui/classes/ToggleableState.Indeterminate) state |
colors
```kotlin
@Composable
fun colors(
checkedCheckmarkColor: Color = Color.Unspecified,
uncheckedCheckmarkColor: Color = Color.Unspecified,
disabledCheckmarkColor: Color = Color.Unspecified,
checkedBoxColor: Color = Color.Unspecified,
uncheckedBoxColor: Color = Color.Unspecified,
disabledCheckedBoxColor: Color = Color.Unspecified,
disabledUncheckedBoxColor: Color = Color.Unspecified,
disabledIndeterminateBoxColor: Color = Color.Unspecified,
checkedBorderColor: Color = Color.Unspecified,
uncheckedBorderColor: Color = Color.Unspecified,
disabledBorderColor: Color = Color.Unspecified,
disabledUncheckedBorderColor: Color = Color.Unspecified,
disabledIndeterminateBorderColor: Color = Color.Unspecified,
): CheckboxColors
```
Creates a [CheckboxColors](/jetpack-compose/androidx.compose.material3/material3/classes/CheckboxColors) that will animate between the provided colors according to the
Material specification.
#### Parameters
| | |
| --- | --- |
| checkedCheckmarkColor | color that will be used for the checkmark when checked |
| uncheckedCheckmarkColor | color that will be used for the checkmark when unchecked |
| disabledCheckmarkColor | color that will be used for the checkmark when disabled |
| checkedBoxColor | the color that will be used for the box when checked |
| uncheckedBoxColor | color that will be used for the box when unchecked |
| disabledCheckedBoxColor | color that will be used for the box when disabled and checked |
| disabledUncheckedBoxColor | color that will be used for the box when disabled and unchecked |
| disabledIndeterminateBoxColor | color that will be used for the box and border in a [TriStateCheckbox](/jetpack-compose/androidx.compose.material3/material3/components/TriStateCheckbox) when disabled AND in an [ToggleableState.Indeterminate](/jetpack-compose/androidx.compose.ui/ui/classes/ToggleableState.Indeterminate) state. |
| checkedBorderColor | color that will be used for the border when checked |
| uncheckedBorderColor | color that will be used for the border when unchecked |
| disabledBorderColor | color that will be used for the border when disabled and checked |
| disabledUncheckedBorderColor | color that will be used for the border when disabled and unchecked |
| disabledIndeterminateBorderColor | color that will be used for the border when disabled and in an [ToggleableState.Indeterminate](/jetpack-compose/androidx.compose.ui/ui/classes/ToggleableState.Indeterminate) state. |