#FC6A7A

CSS

:root {
  --kisses-and-hugs: #fc6a7a;
  --kisses-and-hugs-rgb: 252 106 122;
  --kisses-and-hugs-oklch: oklch(0.709 0.178 16.2);
}

.element {
  color: var(--kisses-and-hugs);
  background-color: hsl(353 96% 70%);
  border-color: oklch(0.709 0.178 16.2);
}

Tailwind CSS v4

@theme {
  --color-kisses-and-hugs: #fc6a7a;
  --color-kisses-and-hugs-50: #ffe1e2;
  --color-kisses-and-hugs-100: #ffd0d1;
  --color-kisses-and-hugs-200: #ffb5b7;
  --color-kisses-and-hugs-300: #ff8f94;
  --color-kisses-and-hugs-400: #f56b79;
  --color-kisses-and-hugs-500: #e3435c;
  --color-kisses-and-hugs-600: #c03a4e;
  --color-kisses-and-hugs-700: #9a2e3e;
  --color-kisses-and-hugs-800: #73202f;
  --color-kisses-and-hugs-900: #511520;
  --color-kisses-and-hugs-950: #36050f;
}

SCSS

$kisses-and-hugs: #fc6a7a;
$kisses-and-hugs-rgb: 252, 106, 122;
$kisses-and-hugs-light: mix(#fff, $kisses-and-hugs, 20%);
$kisses-and-hugs-dark: mix(#000, $kisses-and-hugs, 20%);

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