#9A6672

CSS

:root {
  --cinnapink: #9a6672;
  --cinnapink-rgb: 154 102 114;
  --cinnapink-oklch: oklch(0.569 0.069 4.4);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(346 20% 50%);
  border-color: oklch(0.569 0.069 4.4);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #9a6672;
  --color-cinnapink-50: #ffedf2;
  --color-cinnapink-100: #fedfe4;
  --color-cinnapink-200: #efc9cf;
  --color-cinnapink-300: #d7a9b2;
  --color-cinnapink-400: #c28e99;
  --color-cinnapink-500: #ad7380;
  --color-cinnapink-600: #92616d;
  --color-cinnapink-700: #764e57;
  --color-cinnapink-800: #573840;
  --color-cinnapink-900: #3d272c;
  --color-cinnapink-950: #261519;
}

SCSS

$cinnapink: #9a6672;
$cinnapink-rgb: 154, 102, 114;
$cinnapink-light: mix(#fff, $cinnapink, 20%);
$cinnapink-dark: mix(#000, $cinnapink, 20%);

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