#FA7224

CSS

:root {
  --burning-orange: #fa7224;
  --burning-orange-rgb: 250 114 36;
  --burning-orange-oklch: oklch(0.706 0.186 45.4);
}

.element {
  color: var(--burning-orange);
  background-color: hsl(22 96% 56%);
  border-color: oklch(0.706 0.186 45.4);
}

Tailwind CSS v4

@theme {
  --color-burning-orange: #fa7224;
  --color-burning-orange-50: #ffe6c8;
  --color-burning-orange-100: #ffd6b2;
  --color-burning-orange-200: #ffbb8e;
  --color-burning-orange-300: #ff975e;
  --color-burning-orange-400: #f4742e;
  --color-burning-orange-500: #e34e00;
  --color-burning-orange-600: #c04300;
  --color-burning-orange-700: #9a3600;
  --color-burning-orange-800: #742500;
  --color-burning-orange-900: #521900;
  --color-burning-orange-950: #360800;
}

SCSS

$burning-orange: #fa7224;
$burning-orange-rgb: 250, 114, 36;
$burning-orange-light: mix(#fff, $burning-orange, 20%);
$burning-orange-dark: mix(#000, $burning-orange, 20%);

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