Office Grey

CSS

:root {
  --office-grey: #635d54;
  --office-grey-rgb: 99 93 84;
  --office-grey-oklch: oklch(0.481 0.016 78.2);
}

.element {
  color: var(--office-grey);
  background-color: hsl(36 8% 36%);
  border-color: oklch(0.481 0.016 78.2);
}

Tailwind CSS v4

@theme {
  --color-office-grey: #635d54;
  --color-office-grey-50: #f7f5f0;
  --color-office-grey-100: #ebe7e2;
  --color-office-grey-200: #d8d4cd;
  --color-office-grey-300: #bcb7ae;
  --color-office-grey-400: #a49d94;
  --color-office-grey-500: #8c857b;
  --color-office-grey-600: #777168;
  --color-office-grey-700: #5f5a53;
  --color-office-grey-800: #46423c;
  --color-office-grey-900: #302d29;
  --color-office-grey-950: #1c1a17;
}

SCSS

$office-grey: #635d54;
$office-grey-rgb: 99, 93, 84;
$office-grey-light: mix(#fff, $office-grey, 20%);
$office-grey-dark: mix(#000, $office-grey, 20%);

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