#965C64

CSS

:root {
  --cinnapink: #965c64;
  --cinnapink-rgb: 150 92 100;
  --cinnapink-oklch: oklch(0.542 0.077 11);
}

.element {
  color: var(--cinnapink);
  background-color: hsl(352 24% 47%);
  border-color: oklch(0.542 0.077 11);
}

Tailwind CSS v4

@theme {
  --color-cinnapink: #965c64;
  --color-cinnapink-50: #ffedef;
  --color-cinnapink-100: #ffdee1;
  --color-cinnapink-200: #f3c8cb;
  --color-cinnapink-300: #dca8ac;
  --color-cinnapink-400: #c78c93;
  --color-cinnapink-500: #b3717a;
  --color-cinnapink-600: #976067;
  --color-cinnapink-700: #794c52;
  --color-cinnapink-800: #59373d;
  --color-cinnapink-900: #3f262a;
  --color-cinnapink-950: #281417;
}

SCSS

$cinnapink: #965c64;
$cinnapink-rgb: 150, 92, 100;
$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);
}