HTML

hexchess-board {
    --hexchess-label-bg: #0a10bf;
    --hexchess-playername-color: #cc4e47;
    --hexchess-board-bg: #ccf7c6;
    --hexchess-white-bg: #e39ac2;
    --hexchess-black-bg: #eb0985;
    --hexchess-grey-bg: #bf508d;
}

<hexchess-board />