Office Blue

CSS

:root {
  --office-blue: #849db4;
  --office-blue-rgb: 132 157 180;
  --office-blue-oklch: oklch(0.685 0.044 246.3);
}

.element {
  color: var(--office-blue);
  background-color: hsl(209 24% 61%);
  border-color: oklch(0.685 0.044 246.3);
}

Tailwind CSS v4

@theme {
  --color-office-blue: #849db4;
  --color-office-blue-50: #ecf7ff;
  --color-office-blue-100: #ddeaf6;
  --color-office-blue-200: #c6d6e7;
  --color-office-blue-300: #a6bacd;
  --color-office-blue-400: #8aa2b8;
  --color-office-blue-500: #6f8aa2;
  --color-office-blue-600: #5e7489;
  --color-office-blue-700: #4b5d6e;
  --color-office-blue-800: #364451;
  --color-office-blue-900: #252f38;
  --color-office-blue-950: #131c23;
}

SCSS

$office-blue: #849db4;
$office-blue-rgb: 132, 157, 180;
$office-blue-light: mix(#fff, $office-blue, 20%);
$office-blue-dark: mix(#000, $office-blue, 20%);

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