#7E424C

CSS

:root {
  --red-elegance: #7e424c;
  --red-elegance-rgb: 126 66 76;
  --red-elegance-oklch: oklch(0.456 0.083 10.3);
}

.element {
  color: var(--red-elegance);
  background-color: hsl(350 31% 38%);
  border-color: oklch(0.456 0.083 10.3);
}

Tailwind CSS v4

@theme {
  --color-red-elegance: #7e424c;
  --color-red-elegance-50: #ffecef;
  --color-red-elegance-100: #ffdde0;
  --color-red-elegance-200: #f6c6cb;
  --color-red-elegance-300: #dea6ac;
  --color-red-elegance-400: #ca8a93;
  --color-red-elegance-500: #b66e79;
  --color-red-elegance-600: #9a5e67;
  --color-red-elegance-700: #7b4b52;
  --color-red-elegance-800: #5b363d;
  --color-red-elegance-900: #40252a;
  --color-red-elegance-950: #291317;
}

SCSS

$red-elegance: #7e424c;
$red-elegance-rgb: 126, 66, 76;
$red-elegance-light: mix(#fff, $red-elegance, 20%);
$red-elegance-dark: mix(#000, $red-elegance, 20%);

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