#5C2A2C

CSS

:root {
  --jazz: #5c2a2c;
  --jazz-rgb: 92 42 44;
  --jazz-oklch: oklch(0.354 0.073 19.1);
}

.element {
  color: var(--jazz);
  background-color: hsl(358 37% 26%);
  border-color: oklch(0.354 0.073 19.1);
}

Tailwind CSS v4

@theme {
  --color-jazz: #5c2a2c;
  --color-jazz-50: #ffedec;
  --color-jazz-100: #ffdfdd;
  --color-jazz-200: #f2c9c7;
  --color-jazz-300: #dba9a7;
  --color-jazz-400: #c68d8d;
  --color-jazz-500: #b27273;
  --color-jazz-600: #966161;
  --color-jazz-700: #784d4e;
  --color-jazz-800: #593839;
  --color-jazz-900: #3e2627;
  --color-jazz-950: #271415;
}

SCSS

$jazz: #5c2a2c;
$jazz-rgb: 92, 42, 44;
$jazz-light: mix(#fff, $jazz, 20%);
$jazz-dark: mix(#000, $jazz, 20%);

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