Change text color of TextInput in React Native Paper - for one word only

Let's assume the following is my input

return (<View style={styles.container}><TextInput        type="outlined"        style={this.props.style}        onChangeText={this.props.onChange}        label={this.props.label}        value={"Hey @alex"}        placeholder={this.props.placeholder}      /></View>)

I want to have different color for @alex such as blue how to achieve that?