#D23F37

CSS

:root {
  --bloody-salmon: #d23f37;
  --bloody-salmon-rgb: 210 63 55;
  --bloody-salmon-oklch: oklch(0.582 0.185 27.6);
}

.element {
  color: var(--bloody-salmon);
  background-color: hsl(3 63% 52%);
  border-color: oklch(0.582 0.185 27.6);
}

Tailwind CSS v4

@theme {
  --color-bloody-salmon: #d23f37;
  --color-bloody-salmon-50: #ffe2d6;
  --color-bloody-salmon-100: #ffd1c4;
  --color-bloody-salmon-200: #ffb6a6;
  --color-bloody-salmon-300: #ff907e;
  --color-bloody-salmon-400: #f86b5f;
  --color-bloody-salmon-500: #e7413a;
  --color-bloody-salmon-600: #c33932;
  --color-bloody-salmon-700: #9d2e28;
  --color-bloody-salmon-800: #751f1e;
  --color-bloody-salmon-900: #531514;
  --color-bloody-salmon-950: #370506;
}

SCSS

$bloody-salmon: #d23f37;
$bloody-salmon-rgb: 210, 63, 55;
$bloody-salmon-light: mix(#fff, $bloody-salmon, 20%);
$bloody-salmon-dark: mix(#000, $bloody-salmon, 20%);

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