Scenic Blue

CSS

:root {
  --scenic-blue: #486275;
  --scenic-blue-rgb: 72 98 117;
  --scenic-blue-oklch: oklch(0.483 0.044 240.5);
}

.element {
  color: var(--scenic-blue);
  background-color: hsl(205 24% 37%);
  border-color: oklch(0.483 0.044 240.5);
}

Tailwind CSS v4

@theme {
  --color-scenic-blue: #486275;
  --color-scenic-blue-50: #ebf7ff;
  --color-scenic-blue-100: #dceaf6;
  --color-scenic-blue-200: #c5d7e6;
  --color-scenic-blue-300: #a5bbcc;
  --color-scenic-blue-400: #88a2b6;
  --color-scenic-blue-500: #6c8aa1;
  --color-scenic-blue-600: #5c7588;
  --color-scenic-blue-700: #495e6d;
  --color-scenic-blue-800: #344550;
  --color-scenic-blue-900: #243038;
  --color-scenic-blue-950: #131c22;
}

SCSS

$scenic-blue: #486275;
$scenic-blue-rgb: 72, 98, 117;
$scenic-blue-light: mix(#fff, $scenic-blue, 20%);
$scenic-blue-dark: mix(#000, $scenic-blue, 20%);

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