openaire-theme/css/structure/variables.css

:root {
  --primary-color: #211F7E;
  --primary-color-rgb: 33, 31, 126;
  --primary-light-color: #4687E6;
  --primary-dark-color: #1F2379;
  --secondary-color: #3C8DEE;
  --secondary-color-rgb: 48, 134, 237;

  --dark-color: #2C2C2C;
  --grey-color: #4B4B4B;
  --placeholder-color: #8E8E8E;
  --muted-color: #EAEAEA;
  --light-color: #FFFFFF;
  --default-color: #F9F9F9;

  --explore-color: #D95F2D;
  --provide-color: #37C7E9;
  /* Monitor */
  --monitor-color: #56A601;
  --monitor-color-rgb: 86, 166, 1;
  --monitor-light-color: #8BCC00;
  --monitor-dark-color: #228001;
  /**/
  --connect-color: #EBB13E;
}