#9F6470

CSS

:root {
  --cinnapink: #9f6470;
  --cinnapink-rgb: 159 100 112;
  --cinnapink-oklch: oklch(0.571 0.078 6.6);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(348 24% 51%);
  border-color: oklch(0.571 0.078 6.6);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #9f6470;
  --color-cinnapink-50: #ffedf1;
  --color-cinnapink-100: #ffdee3;
  --color-cinnapink-200: #f3c7cd;
  --color-cinnapink-300: #dca7af;
  --color-cinnapink-400: #c78b97;
  --color-cinnapink-500: #b2707e;
  --color-cinnapink-600: #975f6a;
  --color-cinnapink-700: #794c55;
  --color-cinnapink-800: #59373f;
  --color-cinnapink-900: #3e252b;
  --color-cinnapink-950: #271419;
}

SCSS

$cinnapink: #9f6470;
$cinnapink-rgb: 159, 100, 112;
$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);
}