#A85F6A

CSS

:root {
  --cinnapink: #a85f6a;
  --cinnapink-rgb: 168 95 106;
  --cinnapink-oklch: oklch(0.572 0.095 10.9);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(351 30% 52%);
  border-color: oklch(0.572 0.095 10.9);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #a85f6a;
  --color-cinnapink-50: #ffebed;
  --color-cinnapink-100: #ffdcdf;
  --color-cinnapink-200: #fac4c9;
  --color-cinnapink-300: #e4a4aa;
  --color-cinnapink-400: #d08791;
  --color-cinnapink-500: #bc6a77;
  --color-cinnapink-600: #9f5a64;
  --color-cinnapink-700: #804850;
  --color-cinnapink-800: #5e343b;
  --color-cinnapink-900: #422329;
  --color-cinnapink-950: #2a1217;
}

SCSS

$cinnapink: #a85f6a;
$cinnapink-rgb: 168, 95, 106;
$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);
}