#BD917B

CSS

:root {
  --beauty-and-the-beach: #bd917b;
  --beauty-and-the-beach-rgb: 189 145 123;
  --beauty-and-the-beach-oklch: oklch(0.693 0.062 47.8);
}

.element {
  color: var(--beauty-and-the-beach);
  background-color: hsl(20 33% 61%);
  border-color: oklch(0.693 0.062 47.8);
}

Tailwind CSS v4

@theme {
  --color-beauty-and-the-beach: #bd917b;
  --color-beauty-and-the-beach-50: #fff1e6;
  --color-beauty-and-the-beach-100: #fae2d6;
  --color-beauty-and-the-beach-200: #ebcdbd;
  --color-beauty-and-the-beach-300: #d3af9c;
  --color-beauty-and-the-beach-400: #be947f;
  --color-beauty-and-the-beach-500: #a97a62;
  --color-beauty-and-the-beach-600: #8f6753;
  --color-beauty-and-the-beach-700: #725342;
  --color-beauty-and-the-beach-800: #553c30;
  --color-beauty-and-the-beach-900: #3b2921;
  --color-beauty-and-the-beach-950: #251710;
}

SCSS

$beauty-and-the-beach: #bd917b;
$beauty-and-the-beach-rgb: 189, 145, 123;
$beauty-and-the-beach-light: mix(#fff, $beauty-and-the-beach, 20%);
$beauty-and-the-beach-dark: mix(#000, $beauty-and-the-beach, 20%);

.element {
  color: $beauty-and-the-beach;
  box-shadow: 0 0 0 2px rgba($beauty-and-the-beach, 0.35);
}