You can create the CSS based on the status type:
.swal2-popup.swal2-toast.swal2-icon-error {
background-color: lightpink !important;
.swal2-title {
color: red !important;
}
.swal2-close {
color: red !important;
}
.swal2-icon.swal2-error {
color: red !important;
border-color: red !important;
.swal2-x-mark {
.swal2-x-mark-line-left {
background-color: red !important;
}
.swal2-x-mark-line-right {
background-color: red !important;
}
}
}
}