Southern Evening

CSS

:root {
  --southern-evening: #34657d;
  --southern-evening-rgb: 52 101 125;
  --southern-evening-oklch: oklch(0.483 0.066 231.6);
}

.element {
  color: var(--southern-evening);
  background-color: hsl(200 41% 35%);
  border-color: oklch(0.483 0.066 231.6);
}

Tailwind CSS v4

@theme {
  --color-southern-evening: #34657d;
  --color-southern-evening-50: #e4f9ff;
  --color-southern-evening-100: #d3ecfb;
  --color-southern-evening-200: #badaec;
  --color-southern-evening-300: #97bed4;
  --color-southern-evening-400: #77a6bf;
  --color-southern-evening-500: #578eaa;
  --color-southern-evening-600: #4a7890;
  --color-southern-evening-700: #3b6073;
  --color-southern-evening-800: #294755;
  --color-southern-evening-900: #1c313b;
  --color-southern-evening-950: #0c1d25;
}

SCSS

$southern-evening: #34657d;
$southern-evening-rgb: 52, 101, 125;
$southern-evening-light: mix(#fff, $southern-evening, 20%);
$southern-evening-dark: mix(#000, $southern-evening, 20%);

.element {
  color: $southern-evening;
  box-shadow: 0 0 0 2px rgba($southern-evening, 0.35);
}