#FF8571

CSS

:root {
  --smoked-salmon: #ff8571;
  --smoked-salmon-rgb: 255 133 113;
  --smoked-salmon-oklch: oklch(0.749 0.152 30.7);
}

.element {
  color: var(--smoked-salmon);
  background-color: hsl(8 100% 72%);
  border-color: oklch(0.749 0.152 30.7);
}

Tailwind CSS v4

@theme {
  --color-smoked-salmon: #ff8571;
  --color-smoked-salmon-50: #ffe6da;
  --color-smoked-salmon-100: #ffd6c8;
  --color-smoked-salmon-200: #ffbdab;
  --color-smoked-salmon-300: #fb9985;
  --color-smoked-salmon-400: #ea7866;
  --color-smoked-salmon-500: #d85643;
  --color-smoked-salmon-600: #b74a3a;
  --color-smoked-salmon-700: #933b2e;
  --color-smoked-salmon-800: #6e2922;
  --color-smoked-salmon-900: #4d1c16;
  --color-smoked-salmon-950: #330b08;
}

SCSS

$smoked-salmon: #ff8571;
$smoked-salmon-rgb: 255, 133, 113;
$smoked-salmon-light: mix(#fff, $smoked-salmon, 20%);
$smoked-salmon-dark: mix(#000, $smoked-salmon, 20%);

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