Hello,
Add the next code in Theme Options > Theme custom CSS > Global custom CSS:
.content-product .price, .content-product .products-page-brands, .content-product .products-page-brands a, .content-product .products-page-cats, .content-product .products-page-cats a {
color: #702082;
font-weight: 600;
}
.cart ins .amount, .price ins .amount, .product-price ins .amount {
color: red !important;
}
Regards