ragflow/web/src/theme/theme.ts

module.exports = {
  'primary-color': '#338AFF', // '#338AFF',
  'border-radius-base': '4px',
  // 'menu-dark-color': '',
  // 'menu-dark-danger-color': '',
  'menu-dark-bg': '#092140',
  'menu-dark-item-active-bg': '#092140',

  // 'menu-dark-arrow-color': '',
  // 'menu-dark-inline-submenu-bg': '',
};