#D23C58

CSS

:root {
  --flesh-and-blood: #d23c58;
  --flesh-and-blood-rgb: 210 60 88;
  --flesh-and-blood-oklch: oklch(0.584 0.186 14.5);
}

.element {
  color: var(--flesh-and-blood);
  background-color: hsl(349 62% 53%);
  border-color: oklch(0.584 0.186 14.5);
}

Tailwind CSS v4

@theme {
  --color-flesh-and-blood: #d23c58;
  --color-flesh-and-blood-50: #ffe0e3;
  --color-flesh-and-blood-100: #ffcfd2;
  --color-flesh-and-blood-200: #ffb3b8;
  --color-flesh-and-blood-300: #ff8d96;
  --color-flesh-and-blood-400: #f8687b;
  --color-flesh-and-blood-500: #e63d5e;
  --color-flesh-and-blood-600: #c23650;
  --color-flesh-and-blood-700: #9c2b40;
  --color-flesh-and-blood-800: #751d30;
  --color-flesh-and-blood-900: #521321;
  --color-flesh-and-blood-950: #370410;
}

SCSS

$flesh-and-blood: #d23c58;
$flesh-and-blood-rgb: 210, 60, 88;
$flesh-and-blood-light: mix(#fff, $flesh-and-blood, 20%);
$flesh-and-blood-dark: mix(#000, $flesh-and-blood, 20%);

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