jetpack compose - Button color

MainActivity.kt

package com.cfsuman.jetpackcompose

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.layout.Column
import androidx.compose.material.*
import androidx.compose.runtime.*
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContent {
            MainContent()
        }
    }


    @Composable
    fun MainContent(){
        Column(
            Modifier
                .background(Color(0xFFEDEAE0))
                .fillMaxSize()
                .padding(32.dp),
            verticalArrangement = Arrangement.spacedBy(24.dp)
        ) {
            Button(
                onClick = {
                    // do something here
                },
                colors = ButtonDefaults.buttonColors(
                    backgroundColor = Color(0xFFFF2400),
                    contentColor = Color(0xFFFFF5EE),
                    disabledBackgroundColor = Color(0xFF59260B),
                    disabledContentColor = Color(0xFF8A795D)
                ),
                enabled = true
            ) {
                Text(text = "Verify Me")
            }

            Button(
                onClick = {
                    // do something here
                },
                colors = ButtonDefaults.buttonColors(
                    backgroundColor = Color(0xFFFF2400),
                    contentColor = Color(0xFFFFF5EE),
                    disabledBackgroundColor = Color(0xFF59260B),
                    disabledContentColor = Color(0xFF8A795D)
                ),
                enabled = false
            ) {
                Text(text = "Verify Me")
            }

            TextButton(
                onClick = {
                    // do something here
                },
                colors = ButtonDefaults.textButtonColors(
                    backgroundColor = Color(0xFFFAD6A5),
                    contentColor = Color(0xFFA83731),
                    disabledContentColor = Color(0xFFD2B48C)
                ),
                enabled = true
            ) {
                Text(text = "Share Me")
            }

            OutlinedButton(
                onClick = {
                    // do something here
                },
                colors = ButtonDefaults.outlinedButtonColors(
                    backgroundColor = Color(0xFF4C2882),
                    contentColor = Color(0xFFECEBBD),
                    disabledContentColor = Color(0xFF914E75)
                ),
                enabled = true
            ) {
                Text(text = "Share Location")
            }
        }
    }


    @Preview
    @Composable
    fun ComposablePreview(){
        //MainContent()
    }
}