#926A6E

CSS

:root {
  --cinnapink: #926a6e;
  --cinnapink-rgb: 146 106 110;
  --cinnapink-oklch: oklch(0.566 0.052 12.2);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(354 16% 49%);
  border-color: oklch(0.566 0.052 12.2);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #926a6e;
  --color-cinnapink-50: #fff0f0;
  --color-cinnapink-100: #f9e1e2;
  --color-cinnapink-200: #eacccd;
  --color-cinnapink-300: #d1adaf;
  --color-cinnapink-400: #bb9296;
  --color-cinnapink-500: #a5787d;
  --color-cinnapink-600: #8c666a;
  --color-cinnapink-700: #705154;
  --color-cinnapink-800: #533b3e;
  --color-cinnapink-900: #3a292b;
  --color-cinnapink-950: #241618;
}

SCSS

$cinnapink: #926a6e;
$cinnapink-rgb: 146, 106, 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);
}