#F96B8B

CSS

:root {
  --blush-hour: #f96b8b;
  --blush-hour-rgb: 249 107 139;
  --blush-hour-oklch: oklch(0.71 0.175 8.7);
}

.element {
  color: var(--blush-hour);
  background-color: hsl(346 92% 70%);
  border-color: oklch(0.71 0.175 8.7);
}

Tailwind CSS v4

@theme {
  --color-blush-hour: #f96b8b;
  --color-blush-hour-50: #ffe1e9;
  --color-blush-hour-100: #ffd0da;
  --color-blush-hour-200: #ffb5c2;
  --color-blush-hour-300: #ff8fa2;
  --color-blush-hour-400: #f26c89;
  --color-blush-hour-500: #e0446e;
  --color-blush-hour-600: #bd3b5d;
  --color-blush-hour-700: #982f4b;
  --color-blush-hour-800: #712138;
  --color-blush-hour-900: #501626;
  --color-blush-hour-950: #350615;
}

SCSS

$blush-hour: #f96b8b;
$blush-hour-rgb: 249, 107, 139;
$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);
}