#F47087

CSS

:root {
  --blush-hour: #f47087;
  --blush-hour-rgb: 244 112 135;
  --blush-hour-oklch: oklch(0.709 0.163 11.4);
}

.element {
  color: var(--blush-hour);
  background-color: hsl(350 86% 70%);
  border-color: oklch(0.709 0.163 11.4);
}

Tailwind CSS v4

@theme {
  --color-blush-hour: #f47087;
  --color-blush-hour-50: #ffe3e8;
  --color-blush-hour-100: #ffd2d8;
  --color-blush-hour-200: #ffb7c0;
  --color-blush-hour-300: #ff939f;
  --color-blush-hour-400: #ed7186;
  --color-blush-hour-500: #db4c6a;
  --color-blush-hour-600: #b9415a;
  --color-blush-hour-700: #953448;
  --color-blush-hour-800: #6f2436;
  --color-blush-hour-900: #4e1825;
  --color-blush-hour-950: #330813;
}

SCSS

$blush-hour: #f47087;
$blush-hour-rgb: 244, 112, 135;
$blush-hour-light: mix(#fff, $blush-hour, 20%);
$blush-hour-dark: mix(#000, $blush-hour, 20%);

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