#2E1C22

CSS

:root {
  --black-cherry: #2e1c22;
  --black-cherry-rgb: 46 28 34;
  --black-cherry-oklch: oklch(0.252 0.03 357.8);
}

.element {
  color: var(--black-cherry);
  background-color: hsl(340 24% 15%);
  border-color: oklch(0.252 0.03 357.8);
}

Tailwind CSS v4

@theme {
  --color-black-cherry: #2e1c22;
  --color-black-cherry-50: #fdf2f5;
  --color-black-cherry-100: #f1e4e7;
  --color-black-cherry-200: #e0cfd4;
  --color-black-cherry-300: #c5b1b7;
  --color-black-cherry-400: #ae979e;
  --color-black-cherry-500: #987e86;
  --color-black-cherry-600: #806b71;
  --color-black-cherry-700: #67555b;
  --color-black-cherry-800: #4b3e43;
  --color-black-cherry-900: #342b2e;
  --color-black-cherry-950: #20181b;
}

SCSS

$black-cherry: #2e1c22;
$black-cherry-rgb: 46, 28, 34;
$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);
}