#5B2C2F

CSS

:root {
  --jazz: #5b2c2f;
  --jazz-rgb: 91 44 47;
  --jazz-oklch: oklch(0.357 0.069 17.2);
}

.element {
  color: var(--jazz);
  background-color: hsl(356 35% 26%);
  border-color: oklch(0.357 0.069 17.2);
}

Tailwind CSS v4

@theme {
  --color-jazz: #5b2c2f;
  --color-jazz-50: #ffeeed;
  --color-jazz-100: #fedfdf;
  --color-jazz-200: #f1c9c9;
  --color-jazz-300: #d9aaa9;
  --color-jazz-400: #c48e90;
  --color-jazz-500: #af7376;
  --color-jazz-600: #946264;
  --color-jazz-700: #774e50;
  --color-jazz-800: #58393b;
  --color-jazz-900: #3d2728;
  --color-jazz-950: #271516;
}

SCSS

$jazz: #5b2c2f;
$jazz-rgb: 91, 44, 47;
$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);
}