#437E96

CSS

:root {
  --pacific-pleasure: #437e96;
  --pacific-pleasure-rgb: 67 126 150;
  --pacific-pleasure-oklch: oklch(0.563 0.072 226.7);
}

.element {
  color: var(--pacific-pleasure);
  background-color: hsl(197 38% 43%);
  border-color: oklch(0.563 0.072 226.7);
}

Tailwind CSS v4

@theme {
  --color-pacific-pleasure: #437e96;
  --color-pacific-pleasure-50: #e1faff;
  --color-pacific-pleasure-100: #d0edfb;
  --color-pacific-pleasure-200: #b5dbed;
  --color-pacific-pleasure-300: #91bfd5;
  --color-pacific-pleasure-400: #70a8bf;
  --color-pacific-pleasure-500: #4d90ab;
  --color-pacific-pleasure-600: #427a90;
  --color-pacific-pleasure-700: #356174;
  --color-pacific-pleasure-800: #244855;
  --color-pacific-pleasure-900: #18323b;
  --color-pacific-pleasure-950: #091e25;
}

SCSS

$pacific-pleasure: #437e96;
$pacific-pleasure-rgb: 67, 126, 150;
$pacific-pleasure-light: mix(#fff, $pacific-pleasure, 20%);
$pacific-pleasure-dark: mix(#000, $pacific-pleasure, 20%);

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