#C54E3A

CSS

:root {
  --bloody-salmon: #c54e3a;
  --bloody-salmon-rgb: 197 78 58;
  --bloody-salmon-oklch: oklch(0.578 0.157 31.7);
}

.element {
  color: var(--bloody-salmon);
  background-color: hsl(9 55% 50%);
  border-color: oklch(0.578 0.157 31.7);
}

Tailwind CSS v4

@theme {
  --color-bloody-salmon: #c54e3a;
  --color-bloody-salmon-50: #ffe6d8;
  --color-bloody-salmon-100: #ffd6c6;
  --color-bloody-salmon-200: #ffbca8;
  --color-bloody-salmon-300: #fd9982;
  --color-bloody-salmon-400: #ec7762;
  --color-bloody-salmon-500: #da543e;
  --color-bloody-salmon-600: #b84836;
  --color-bloody-salmon-700: #943a2b;
  --color-bloody-salmon-800: #6f2820;
  --color-bloody-salmon-900: #4e1b15;
  --color-bloody-salmon-950: #330b07;
}

SCSS

$bloody-salmon: #c54e3a;
$bloody-salmon-rgb: 197, 78, 58;
$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);
}