#936A71

CSS

:root {
  --cinnapink: #936a71;
  --cinnapink-rgb: 147 106 113;
  --cinnapink-oklch: oklch(0.568 0.053 7.6);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(350 16% 50%);
  border-color: oklch(0.568 0.053 7.6);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #936a71;
  --color-cinnapink-50: #ffeff2;
  --color-cinnapink-100: #f9e1e4;
  --color-cinnapink-200: #eacbcf;
  --color-cinnapink-300: #d1adb1;
  --color-cinnapink-400: #bb9299;
  --color-cinnapink-500: #a67880;
  --color-cinnapink-600: #8c656c;
  --color-cinnapink-700: #705156;
  --color-cinnapink-800: #533b40;
  --color-cinnapink-900: #3a282c;
  --color-cinnapink-950: #241619;
}

SCSS

$cinnapink: #936a71;
$cinnapink-rgb: 147, 106, 113;
$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);
}