#9C677F

CSS

:root {
  --fruit-of-passion: #9c677f;
  --fruit-of-passion-rgb: 156 103 127;
  --fruit-of-passion-oklch: oklch(0.577 0.075 351);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(333 21% 51%);
  border-color: oklch(0.577 0.075 351);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #9c677f;
  --color-fruit-of-passion-50: #ffedf7;
  --color-fruit-of-passion-100: #fddeea;
  --color-fruit-of-passion-200: #efc8d7;
  --color-fruit-of-passion-300: #d7a8bb;
  --color-fruit-of-passion-400: #c28ca4;
  --color-fruit-of-passion-500: #ad718c;
  --color-fruit-of-passion-600: #926077;
  --color-fruit-of-passion-700: #754d5f;
  --color-fruit-of-passion-800: #563846;
  --color-fruit-of-passion-900: #3c2631;
  --color-fruit-of-passion-950: #26141d;
}

SCSS

$fruit-of-passion: #9c677f;
$fruit-of-passion-rgb: 156, 103, 127;
$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);
}