#D14131

CSS

:root {
  --bloody-salmon: #d14131;
  --bloody-salmon-rgb: 209 65 49;
  --bloody-salmon-oklch: oklch(0.581 0.183 29.9);
}

.element {
  color: var(--bloody-salmon);
  background-color: hsl(6 63% 51%);
  border-color: oklch(0.581 0.183 29.9);
}

Tailwind CSS v4

@theme {
  --color-bloody-salmon: #d14131;
  --color-bloody-salmon-50: #ffe3d5;
  --color-bloody-salmon-100: #ffd2c2;
  --color-bloody-salmon-200: #ffb7a3;
  --color-bloody-salmon-300: #ff917b;
  --color-bloody-salmon-400: #f86d5a;
  --color-bloody-salmon-500: #e64433;
  --color-bloody-salmon-600: #c23b2c;
  --color-bloody-salmon-700: #9c2f23;
  --color-bloody-salmon-800: #75201b;
  --color-bloody-salmon-900: #531611;
  --color-bloody-salmon-950: #370504;
}

SCSS

$bloody-salmon: #d14131;
$bloody-salmon-rgb: 209, 65, 49;
$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);
}