:root {
  --cassiopeia-color-primary: hsl(269, 84%, 47%);
  --cassiopeia-color-link: hsl(220, 67%, 40%);
  --cassiopeia-color-hover: hsl(0, 100%, 0%);
    
}

header {

    background: hsl(269, 84%, 47%)!important;

}

footer {

     background: hsl(269, 84%, 47%)!important;

}