#DA8283

CSS

:root {
  --peaches-of-immortality: #da8283;
  --peaches-of-immortality-rgb: 218 130 131;
  --peaches-of-immortality-oklch: oklch(0.701 0.109 19.5);
}

.element {
  color: var(--peaches-of-immortality);
  background-color: hsl(359 54% 68%);
  border-color: oklch(0.701 0.109 19.5);
}

Tailwind CSS v4

@theme {
  --color-peaches-of-immortality: #da8283;
  --color-peaches-of-immortality-50: #ffeae7;
  --color-peaches-of-immortality-100: #ffdad8;
  --color-peaches-of-immortality-200: #ffc2c0;
  --color-peaches-of-immortality-300: #eaa19f;
  --color-peaches-of-immortality-400: #d78484;
  --color-peaches-of-immortality-500: #c46668;
  --color-peaches-of-immortality-600: #a55759;
  --color-peaches-of-immortality-700: #854547;
  --color-peaches-of-immortality-800: #633234;
  --color-peaches-of-immortality-900: #452224;
  --color-peaches-of-immortality-950: #2d1113;
}

SCSS

$peaches-of-immortality: #da8283;
$peaches-of-immortality-rgb: 218, 130, 131;
$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);
}