#9F676E

CSS

:root {
  --cinnapink: #9f676e;
  --cinnapink-rgb: 159 103 110;
  --cinnapink-oklch: oklch(0.576 0.073 11.4);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(353 23% 51%);
  border-color: oklch(0.576 0.073 11.4);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #9f676e;
  --color-cinnapink-50: #ffedef;
  --color-cinnapink-100: #ffdfe1;
  --color-cinnapink-200: #f2c8cb;
  --color-cinnapink-300: #daa9ac;
  --color-cinnapink-400: #c58d93;
  --color-cinnapink-500: #b1727a;
  --color-cinnapink-600: #956167;
  --color-cinnapink-700: #784d52;
  --color-cinnapink-800: #58383d;
  --color-cinnapink-900: #3e262a;
  --color-cinnapink-950: #271417;
}

SCSS

$cinnapink: #9f676e;
$cinnapink-rgb: 159, 103, 110;
$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);
}