#985B61

CSS

:root {
  --cinnapink: #985b61;
  --cinnapink-rgb: 152 91 97;
  --cinnapink-oklch: oklch(0.541 0.08 13.7);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(354 25% 48%);
  border-color: oklch(0.541 0.08 13.7);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #985b61;
  --color-cinnapink-50: #ffeced;
  --color-cinnapink-100: #ffdedf;
  --color-cinnapink-200: #f5c7c9;
  --color-cinnapink-300: #dea7aa;
  --color-cinnapink-400: #c98b90;
  --color-cinnapink-500: #b56f76;
  --color-cinnapink-600: #995f64;
  --color-cinnapink-700: #7b4c50;
  --color-cinnapink-800: #5b363b;
  --color-cinnapink-900: #402528;
  --color-cinnapink-950: #281416;
}

SCSS

$cinnapink: #985b61;
$cinnapink-rgb: 152, 91, 97;
$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);
}