#A85C6C

CSS

:root {
  --cinnapink: #a85c6c;
  --cinnapink-rgb: 168 92 108;
  --cinnapink-oklch: oklch(0.567 0.1 7.3);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(347 30% 51%);
  border-color: oklch(0.567 0.1 7.3);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #a85c6c;
  --color-cinnapink-50: #ffeaef;
  --color-cinnapink-100: #ffdbe1;
  --color-cinnapink-200: #fcc3cb;
  --color-cinnapink-300: #e5a2ac;
  --color-cinnapink-400: #d18594;
  --color-cinnapink-500: #be687a;
  --color-cinnapink-600: #a05968;
  --color-cinnapink-700: #814753;
  --color-cinnapink-800: #5f333d;
  --color-cinnapink-900: #43232a;
  --color-cinnapink-950: #2b1118;
}

SCSS

$cinnapink: #a85c6c;
$cinnapink-rgb: 168, 92, 108;
$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);
}