Dark Red Brown

CSS

:root {
  --dark-red-brown: #4a2125;
  --dark-red-brown-rgb: 74 33 37;
  --dark-red-brown-oklch: oklch(0.307 0.062 15.4);
}

.element {
  color: var(--dark-red-brown);
  background-color: hsl(354 38% 21%);
  border-color: oklch(0.307 0.062 15.4);
}

Tailwind CSS v4

@theme {
  --color-dark-red-brown: #4a2125;
  --color-dark-red-brown-50: #ffeeef;
  --color-dark-red-brown-100: #fce0e0;
  --color-dark-red-brown-200: #eecaca;
  --color-dark-red-brown-300: #d6abac;
  --color-dark-red-brown-400: #c19092;
  --color-dark-red-brown-500: #ac7579;
  --color-dark-red-brown-600: #916366;
  --color-dark-red-brown-700: #744f52;
  --color-dark-red-brown-800: #563a3c;
  --color-dark-red-brown-900: #3c2729;
  --color-dark-red-brown-950: #261517;
}

SCSS

$dark-red-brown: #4a2125;
$dark-red-brown-rgb: 74, 33, 37;
$dark-red-brown-light: mix(#fff, $dark-red-brown, 20%);
$dark-red-brown-dark: mix(#000, $dark-red-brown, 20%);

.element {
  color: $dark-red-brown;
  box-shadow: 0 0 0 2px rgba($dark-red-brown, 0.35);
}