#99676E

CSS

:root {
  --cinnapink: #99676e;
  --cinnapink-rgb: 153 103 110;
  --cinnapink-oklch: oklch(0.569 0.065 10.1);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(352 20% 50%);
  border-color: oklch(0.569 0.065 10.1);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #99676e;
  --color-cinnapink-50: #ffeef0;
  --color-cinnapink-100: #fde0e2;
  --color-cinnapink-200: #efc9cd;
  --color-cinnapink-300: #d6aaae;
  --color-cinnapink-400: #c18f95;
  --color-cinnapink-500: #ac747c;
  --color-cinnapink-600: #926369;
  --color-cinnapink-700: #754f54;
  --color-cinnapink-800: #56393e;
  --color-cinnapink-900: #3c272b;
  --color-cinnapink-950: #261518;
}

SCSS

$cinnapink: #99676e;
$cinnapink-rgb: 153, 103, 110;
$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);
}