#FA6D6F

CSS

:root {
  --georgia-peach: #fa6d6f;
  --georgia-peach-rgb: 250 109 111;
  --georgia-peach-oklch: oklch(0.708 0.173 21.7);
}

.element {
  color: var(--georgia-peach);
  background-color: hsl(359 93% 70%);
  border-color: oklch(0.708 0.173 21.7);
}

Tailwind CSS v4

@theme {
  --color-georgia-peach: #fa6d6f;
  --color-georgia-peach-50: #ffe3dd;
  --color-georgia-peach-100: #ffd2cc;
  --color-georgia-peach-200: #ffb7b1;
  --color-georgia-peach-300: #ff928c;
  --color-georgia-peach-400: #f36e6f;
  --color-georgia-peach-500: #e24750;
  --color-georgia-peach-600: #bf3e44;
  --color-georgia-peach-700: #993136;
  --color-georgia-peach-800: #722229;
  --color-georgia-peach-900: #51171b;
  --color-georgia-peach-950: #35070c;
}

SCSS

$georgia-peach: #fa6d6f;
$georgia-peach-rgb: 250, 109, 111;
$georgia-peach-light: mix(#fff, $georgia-peach, 20%);
$georgia-peach-dark: mix(#000, $georgia-peach, 20%);

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