$primary-color: #1A3B7F; $background-color: #1A3B7F; $text-color: #ffffff; $bgopacity-color: rgba(0, 187, 212, 0.145); :root { --primary-color: #{$primary-color}; --background-color: #{$background-color}; --text-color: #{$text-color}; --bgopacity-color: #{$bgopacity-color}; --header-bg: #1A3B7F; --content-bg: #1a3c7fb4; }