#956C6D

CSS

:root {
  --cinnapink: #956c6d;
  --cinnapink-rgb: 149 108 109;
  --cinnapink-oklch: oklch(0.573 0.053 17.2);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(359 16% 50%);
  border-color: oklch(0.573 0.053 17.2);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #956c6d;
  --color-cinnapink-50: #fff0ef;
  --color-cinnapink-100: #f9e1e1;
  --color-cinnapink-200: #eacccb;
  --color-cinnapink-300: #d1adad;
  --color-cinnapink-400: #bc9293;
  --color-cinnapink-500: #a67879;
  --color-cinnapink-600: #8d6667;
  --color-cinnapink-700: #715152;
  --color-cinnapink-800: #533b3c;
  --color-cinnapink-900: #3a2929;
  --color-cinnapink-950: #241617;
}

SCSS

$cinnapink: #956c6d;
$cinnapink-rgb: 149, 108, 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);
}