The New Black

CSS

:root {
  --the-new-black: #ff8400;
  --the-new-black-rgb: 255 132 0;
  --the-new-black-oklch: oklch(0.738 0.183 54.7);
}

.element {
  color: var(--the-new-black);
  background-color: hsl(31 100% 50%);
  border-color: oklch(0.738 0.183 54.7);
}

Tailwind CSS v4

@theme {
  --color-the-new-black: #ff8400;
  --color-the-new-black-50: #ffe9c3;
  --color-the-new-black-100: #ffd9ac;
  --color-the-new-black-200: #ffc085;
  --color-the-new-black-300: #fd9d50;
  --color-the-new-black-400: #ee7b00;
  --color-the-new-black-500: #dc5700;
  --color-the-new-black-600: #ba4b00;
  --color-the-new-black-700: #963c00;
  --color-the-new-black-800: #702a00;
  --color-the-new-black-900: #4f1c00;
  --color-the-new-black-950: #340b00;
}

SCSS

$the-new-black: #ff8400;
$the-new-black-rgb: 255, 132, 0;
$the-new-black-light: mix(#fff, $the-new-black, 20%);
$the-new-black-dark: mix(#000, $the-new-black, 20%);

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