#99697C

CSS

:root {
  --fruit-of-passion: #99697c;
  --fruit-of-passion-rgb: 153 105 124;
  --fruit-of-passion-oklch: oklch(0.577 0.066 353.9);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(336 19% 51%);
  border-color: oklch(0.577 0.066 353.9);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #99697c;
  --color-fruit-of-passion-50: #ffeef6;
  --color-fruit-of-passion-100: #fbdfe8;
  --color-fruit-of-passion-200: #edc9d5;
  --color-fruit-of-passion-300: #d4aab8;
  --color-fruit-of-passion-400: #bf8fa1;
  --color-fruit-of-passion-500: #aa7489;
  --color-fruit-of-passion-600: #8f6274;
  --color-fruit-of-passion-700: #734e5d;
  --color-fruit-of-passion-800: #553945;
  --color-fruit-of-passion-900: #3b2730;
  --color-fruit-of-passion-950: #25151c;
}

SCSS

$fruit-of-passion: #99697c;
$fruit-of-passion-rgb: 153, 105, 124;
$fruit-of-passion-light: mix(#fff, $fruit-of-passion, 20%);
$fruit-of-passion-dark: mix(#000, $fruit-of-passion, 20%);

.element {
  color: $fruit-of-passion;
  box-shadow: 0 0 0 2px rgba($fruit-of-passion, 0.35);
}