#CE4E00

CSS

:root {
  --dark-orange: #ce4e00;
  --dark-orange-rgb: 206 78 0;
  --dark-orange-oklch: oklch(0.589 0.176 42.4);
}

.element {
  color: var(--dark-orange);
  background-color: hsl(23 100% 40%);
  border-color: oklch(0.589 0.176 42.4);
}

Tailwind CSS v4

@theme {
  --color-dark-orange: #ce4e00;
  --color-dark-orange-50: #ffe6cc;
  --color-dark-orange-100: #ffd6b8;
  --color-dark-orange-200: #ffbc95;
  --color-dark-orange-300: #ff9869;
  --color-dark-orange-400: #f17540;
  --color-dark-orange-500: #e05000;
  --color-dark-orange-600: #bd4500;
  --color-dark-orange-700: #983700;
  --color-dark-orange-800: #722604;
  --color-dark-orange-900: #501a03;
  --color-dark-orange-950: #350900;
}

SCSS

$dark-orange: #ce4e00;
$dark-orange-rgb: 206, 78, 0;
$dark-orange-light: mix(#fff, $dark-orange, 20%);
$dark-orange-dark: mix(#000, $dark-orange, 20%);

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