Ponzu Brown

CSS

:root {
  --ponzu-brown: #220000;
  --ponzu-brown-rgb: 34 0 0;
  --ponzu-brown-oklch: oklch(0.158 0.065 29.2);
}

.element {
  color: var(--ponzu-brown);
  background-color: hsl(0 100% 7%);
  border-color: oklch(0.158 0.065 29.2);
}

Tailwind CSS v4

@theme {
  --color-ponzu-brown: #220000;
  --color-ponzu-brown-50: #ffefea;
  --color-ponzu-brown-100: #fde1db;
  --color-ponzu-brown-200: #efcbc3;
  --color-ponzu-brown-300: #d7aca3;
  --color-ponzu-brown-400: #c29088;
  --color-ponzu-brown-500: #ad766d;
  --color-ponzu-brown-600: #92645d;
  --color-ponzu-brown-700: #75504a;
  --color-ponzu-brown-800: #573a36;
  --color-ponzu-brown-900: #3d2825;
  --color-ponzu-brown-950: #261614;
}

SCSS

$ponzu-brown: #220000;
$ponzu-brown-rgb: 34, 0, 0;
$ponzu-brown-light: mix(#fff, $ponzu-brown, 20%);
$ponzu-brown-dark: mix(#000, $ponzu-brown, 20%);

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