#A06276

CSS

:root {
  --cinnapink: #a06276;
  --cinnapink-rgb: 160 98 118;
  --cinnapink-oklch: oklch(0.57 0.084 359.3);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(341 25% 51%);
  border-color: oklch(0.57 0.084 359.3);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #a06276;
  --color-cinnapink-50: #ffecf3;
  --color-cinnapink-100: #ffdde6;
  --color-cinnapink-200: #f4c6d2;
  --color-cinnapink-300: #dda6b4;
  --color-cinnapink-400: #c88a9d;
  --color-cinnapink-500: #b46e84;
  --color-cinnapink-600: #985d70;
  --color-cinnapink-700: #7a4a5a;
  --color-cinnapink-800: #5a3643;
  --color-cinnapink-900: #3f252e;
  --color-cinnapink-950: #28131b;
}

SCSS

$cinnapink: #a06276;
$cinnapink-rgb: 160, 98, 118;
$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);
}