Orchestra of Red

CSS

:root {
  --orchestra-of-red: #ae230e;
  --orchestra-of-red-rgb: 174 35 14;
  --orchestra-of-red-oklch: oklch(0.489 0.177 31.5);
}

.element {
  color: var(--orchestra-of-red);
  background-color: hsl(8 85% 37%);
  border-color: oklch(0.489 0.177 31.5);
}

Tailwind CSS v4

@theme {
  --color-orchestra-of-red: #ae230e;
  --color-orchestra-of-red-50: #ffe4d4;
  --color-orchestra-of-red-100: #ffd3c2;
  --color-orchestra-of-red-200: #ffb8a3;
  --color-orchestra-of-red-300: #ff937a;
  --color-orchestra-of-red-400: #f57059;
  --color-orchestra-of-red-500: #e34931;
  --color-orchestra-of-red-600: #c03f2b;
  --color-orchestra-of-red-700: #9a3222;
  --color-orchestra-of-red-800: #73231a;
  --color-orchestra-of-red-900: #521711;
  --color-orchestra-of-red-950: #360704;
}

SCSS

$orchestra-of-red: #ae230e;
$orchestra-of-red-rgb: 174, 35, 14;
$orchestra-of-red-light: mix(#fff, $orchestra-of-red, 20%);
$orchestra-of-red-dark: mix(#000, $orchestra-of-red, 20%);

.element {
  color: $orchestra-of-red;
  box-shadow: 0 0 0 2px rgba($orchestra-of-red, 0.35);
}