You can override the colors of the webchat in case of you want to change the theme depending of the website pages.
window.clustaarSettings = {
bot_id: 'MY_BOT_ID',
bot_token: 'MY_BOT_TOKEN',
// Override webchat colors, even if you configured it on the platform
styles: {
primaryColor: "#770077",
secondaryColor: "#600006",
tertiaryColor: "#F5515F",
quaternaryColor: "#f38381"
}
};