#F3708C

CSS

:root {
  --blush-hour: #f3708c;
  --blush-hour-rgb: 243 112 140;
  --blush-hour-oklch: oklch(0.708 0.162 8.8);
}

.element {
  color: var(--blush-hour);
  background-color: hsl(347 85% 70%);
  border-color: oklch(0.708 0.162 8.8);
}

Tailwind CSS v4

@theme {
  --color-blush-hour: #f3708c;
  --color-blush-hour-50: #ffe3ea;
  --color-blush-hour-100: #ffd2db;
  --color-blush-hour-200: #ffb7c3;
  --color-blush-hour-300: #fe93a3;
  --color-blush-hour-400: #ed718b;
  --color-blush-hour-500: #da4c70;
  --color-blush-hour-600: #b8425f;
  --color-blush-hour-700: #94344c;
  --color-blush-hour-800: #6e2539;
  --color-blush-hour-900: #4e1927;
  --color-blush-hour-950: #330815;
}

SCSS

$blush-hour: #f3708c;
$blush-hour-rgb: 243, 112, 140;
$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);
}