# Configuration Parameters

This article details the UI parameters you may configure for your solution.

## Update UI Configuration

It is possible to customize all colors and images within the Chat by overriding the `SinchUI` class.

**Available configuration parameters :**

| Parameter | Type |
|  --- | --- |
| textColor | String |
| chatTextFont | Int |
| inboxFont | Int |
| chatTimeDeliveredFont | Int |
| statusFont | Int |
| headerFont | Int |
| myMessageBackground | String |
| myMessageTextColor | String |
| incomingMessageBackground | String |
| incomingMessageTextColor | String |
| headerBackground | String |
| headerTextColor | String |
| toolbarBackground | String |
| toolbarTextColor | String |
| messageInputFont | Int |
| messageInputTextColor | String |
| readMoreTextColor | String |
| highlightTimer | Long |


**Example:**


```kotlin
SinchUI.toolbarBackground = "#00ffff"
```