#280F1F

CSS

:root {
  --black-cherry: #280f1f;
  --black-cherry-rgb: 40 15 31;
  --black-cherry-oklch: oklch(0.214 0.049 342.9);
}

.element {
  color: var(--black-cherry);
  background-color: hsl(322 45% 11%);
  border-color: oklch(0.214 0.049 342.9);
}

Tailwind CSS v4

@theme {
  --color-black-cherry: #280f1f;
  --color-black-cherry-50: #fff0f8;
  --color-black-cherry-100: #f5e2ec;
  --color-black-cherry-200: #e4ccd9;
  --color-black-cherry-300: #cbaebd;
  --color-black-cherry-400: #b493a6;
  --color-black-cherry-500: #9e7a8f;
  --color-black-cherry-600: #856779;
  --color-black-cherry-700: #6b5261;
  --color-black-cherry-800: #4e3c47;
  --color-black-cherry-900: #372931;
  --color-black-cherry-950: #21171d;
}

SCSS

$black-cherry: #280f1f;
$black-cherry-rgb: 40, 15, 31;
$black-cherry-light: mix(#fff, $black-cherry, 20%);
$black-cherry-dark: mix(#000, $black-cherry, 20%);

.element {
  color: $black-cherry;
  box-shadow: 0 0 0 2px rgba($black-cherry, 0.35);
}