Brownish Red

CSS

:root {
  --brownish-red: #9e3623;
  --brownish-red-rgb: 158 54 35;
  --brownish-red-oklch: oklch(0.481 0.142 32.5);
}

.element {
  color: var(--brownish-red);
  background-color: hsl(9 64% 38%);
  border-color: oklch(0.481 0.142 32.5);
}

Tailwind CSS v4

@theme {
  --color-brownish-red: #9e3623;
  --color-brownish-red-50: #ffe8da;
  --color-brownish-red-100: #ffd8c9;
  --color-brownish-red-200: #ffbfac;
  --color-brownish-red-300: #f79c86;
  --color-brownish-red-400: #e67c67;
  --color-brownish-red-500: #d35b45;
  --color-brownish-red-600: #b24e3b;
  --color-brownish-red-700: #8f3e2f;
  --color-brownish-red-800: #6b2c23;
  --color-brownish-red-900: #4b1e17;
  --color-brownish-red-950: #310d08;
}

SCSS

$brownish-red: #9e3623;
$brownish-red-rgb: 158, 54, 35;
$brownish-red-light: mix(#fff, $brownish-red, 20%);
$brownish-red-dark: mix(#000, $brownish-red, 20%);

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