Change color in Header

Hi datario
What do you want to change? Background color or texts color? Here are the css codes for texts:
.block-minicart .cart-text .text2 {
color: #ebebeb;
}
.block-minicart .cart-text .woocommerce-Price-amount {
color: #e6e6e6;
}
.hotline .content .text {
color: #e6e6e6;
}
If it does not work, please provide your wordpress admin login +FTP accounts via secret information area. I would like to check directly and edit them.
Regards