Common
```kotlin
object SliderDefaults
```
Object to hold defaults used by [Slider](/jetpack-compose/androidx.compose.material/material/components/Slider)
## Properties
Common
```kotlin
const val InactiveTrackAlpha = 0.24f
```
Default alpha of the inactive part of the track
Common
```kotlin
const val DisabledInactiveTrackAlpha = 0.12f
```
Default alpha for the track when it is disabled but active
Common
```kotlin
const val DisabledActiveTrackAlpha = 0.32f
```
Default alpha for the track when it is disabled and inactive
Common
```kotlin
const val TickAlpha = 0.54f
```
Default alpha of the ticks that are drawn on top of the track
Common
```kotlin
const val DisabledTickAlpha = 0.12f
```
Default alpha for tick marks when they are disabled
## Functions
colors
```kotlin
@Composable
fun colors(
thumbColor: Color = MaterialTheme.colors.primary,
disabledThumbColor: Color =
MaterialTheme.colors.onSurface
.copy(alpha = ContentAlpha.disabled)
.compositeOver(MaterialTheme.colors.surface),
activeTrackColor: Color = MaterialTheme.colors.primary,
inactiveTrackColor: Color = activeTrackColor.copy(alpha = InactiveTrackAlpha),
disabledActiveTrackColor: Color =
MaterialTheme.colors.onSurface.copy(alpha = DisabledActiveTrackAlpha),
disabledInactiveTrackColor: Color =
disabledActiveTrackColor.copy(alpha = DisabledInactiveTrackAlpha),
activeTickColor: Color = contentColorFor(activeTrackColor).copy(alpha = TickAlpha),
inactiveTickColor: Color = activeTrackColor.copy(alpha = TickAlpha),
disabledActiveTickColor: Color = activeTickColor.copy(alpha = DisabledTickAlpha),
disabledInactiveTickColor: Color =
disabledInactiveTrackColor.copy(alpha = DisabledTickAlpha),
): SliderColors
```
Creates a [SliderColors](/jetpack-compose/androidx.compose.material/material/interfaces/SliderColors) that represents the different colors used in parts of the [Slider](/jetpack-compose/androidx.compose.material/material/components/Slider)
in different states.
For the name references below the words "active" and "inactive" are used. Active part of the
slider is filled with progress, so if slider's progress is 30% out of 100%, left (or right in
RTL) 30% of the track will be active, the rest is not active.
#### Parameters
| | |
| --- | --- |
| thumbColor | thumb color when enabled |
| disabledThumbColor | thumb colors when disabled |
| activeTrackColor | color of the track in the part that is "active", meaning that the thumb is ahead of it |
| inactiveTrackColor | color of the track in the part that is "inactive", meaning that the thumb is before it |
| disabledActiveTrackColor | color of the track in the "active" part when the Slider is disabled |
| disabledInactiveTrackColor | color of the track in the "inactive" part when the Slider is disabled |
| activeTickColor | colors to be used to draw tick marks on the active track, if `steps` is specified |
| inactiveTickColor | colors to be used to draw tick marks on the inactive track, if `steps` are specified on the Slider is specified |
| disabledActiveTickColor | colors to be used to draw tick marks on the active track when Slider is disabled and when `steps` are specified on it |
| disabledInactiveTickColor | colors to be used to draw tick marks on the inactive part of the track when Slider is disabled and when `steps` are specified on it |