Draw a colored shadow in Android Jetpack Compose

ColoredShadow.kt

import androidx.compose.ui.Modifier
import androidx.compose.ui.drawBehind
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Paint
import androidx.compose.ui.graphics.drawscope.drawIntoCanvas
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp

fun Modifier.drawColoredShadow(
    color: Color,
    alpha: Float = 0.2f,
    borderRadius: Dp = 0.dp,
    shadowRadius: Dp = 20.dp,
    offsetY: Dp = 0.dp,
    offsetX: Dp = 0.dp
) = this.drawBehind {
    val transparentColor = android.graphics.Color.toArgb(color.copy(alpha = 0.0f).value.toLong())
    val shadowColor = android.graphics.Color.toArgb(color.copy(alpha = alpha).value.toLong())
    this.drawIntoCanvas {
        val paint = Paint()
        val frameworkPaint = paint.asFrameworkPaint()
        frameworkPaint.color = transparentColor
        frameworkPaint.setShadowLayer(
            shadowRadius.toPx(),
            offsetX.toPx(),
            offsetY.toPx(),
            shadowColor
        )
        it.drawRoundRect(
            0f,
            0f,
            this.size.width,
            this.size.height,
            borderRadius.toPx(),
            borderRadius.toPx(),
            paint
        )
    }
}

Can you please suggest me how to achieve the Inner shadow.. like neumorphism design.