.woocommerce-js div.product form.cart .button.single_add_to_cart_button {
  background-color: #9b59b6;
}

.woocommerce-js div.product .product_meta>span>* {
  color: #9b59b6;
}

a:hover {
  color: #9b59b6;
}

#wpforms-submit-13.wpforms-submit {
  background-color: #9b59b6;
}