#CE8887

CSS

:root {
  --peaches-of-immortality: #ce8887;
  --peaches-of-immortality-rgb: 206 136 135;
  --peaches-of-immortality-oklch: oklch(0.698 0.086 20.4);
}

.element {
  color: var(--peaches-of-immortality);
  background-color: hsl(1 42% 67%);
  border-color: oklch(0.698 0.086 20.4);
}

Tailwind CSS v4

@theme {
  --color-peaches-of-immortality: #ce8887;
  --color-peaches-of-immortality-50: #ffecea;
  --color-peaches-of-immortality-100: #ffdddb;
  --color-peaches-of-immortality-200: #f7c6c3;
  --color-peaches-of-immortality-300: #e0a6a3;
  --color-peaches-of-immortality-400: #cd8a89;
  --color-peaches-of-immortality-500: #b96e6e;
  --color-peaches-of-immortality-600: #9c5e5d;
  --color-peaches-of-immortality-700: #7d4b4a;
  --color-peaches-of-immortality-800: #5d3637;
  --color-peaches-of-immortality-900: #412525;
  --color-peaches-of-immortality-950: #291314;
}

SCSS

$peaches-of-immortality: #ce8887;
$peaches-of-immortality-rgb: 206, 136, 135;
$peaches-of-immortality-light: mix(#fff, $peaches-of-immortality, 20%);
$peaches-of-immortality-dark: mix(#000, $peaches-of-immortality, 20%);

.element {
  color: $peaches-of-immortality;
  box-shadow: 0 0 0 2px rgba($peaches-of-immortality, 0.35);
}