#B73900

CSS

:root {
  --dropped-brick: #b73900;
  --dropped-brick-rgb: 183 57 0;
  --dropped-brick-oklch: oklch(0.525 0.171 38.3);
}

.element {
  color: var(--dropped-brick);
  background-color: hsl(19 100% 36%);
  border-color: oklch(0.525 0.171 38.3);
}

Tailwind CSS v4

@theme {
  --color-dropped-brick: #b73900;
  --color-dropped-brick-50: #ffe6d1;
  --color-dropped-brick-100: #ffd5bd;
  --color-dropped-brick-200: #ffbb9c;
  --color-dropped-brick-300: #ff9772;
  --color-dropped-brick-400: #f1754d;
  --color-dropped-brick-500: #df501b;
  --color-dropped-brick-600: #bc451b;
  --color-dropped-brick-700: #973715;
  --color-dropped-brick-800: #712611;
  --color-dropped-brick-900: #501a0a;
  --color-dropped-brick-950: #350901;
}

SCSS

$dropped-brick: #b73900;
$dropped-brick-rgb: 183, 57, 0;
$dropped-brick-light: mix(#fff, $dropped-brick, 20%);
$dropped-brick-dark: mix(#000, $dropped-brick, 20%);

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