#A96B6D

CSS

:root {
  --cinnapink: #a96b6d;
  --cinnapink-rgb: 169 107 109;
  --cinnapink-oklch: oklch(0.595 0.08 17.6);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(358 26% 54%);
  border-color: oklch(0.595 0.08 17.6);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #a96b6d;
  --color-cinnapink-50: #ffedec;
  --color-cinnapink-100: #ffdedd;
  --color-cinnapink-200: #f5c7c6;
  --color-cinnapink-300: #dda8a7;
  --color-cinnapink-400: #c98c8d;
  --color-cinnapink-500: #b57072;
  --color-cinnapink-600: #995f61;
  --color-cinnapink-700: #7b4c4d;
  --color-cinnapink-800: #5b3739;
  --color-cinnapink-900: #402527;
  --color-cinnapink-950: #281415;
}

SCSS

$cinnapink: #a96b6d;
$cinnapink-rgb: 169, 107, 109;
$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);
}