#FDE3E2

CSS

:root {
  --hint-of-red: #fde3e2;
  --hint-of-red-rgb: 253 227 226;
  --hint-of-red-oklch: oklch(0.937 0.029 20.3);
}

.element {
  color: var(--hint-of-red);
  background-color: hsl(2 87% 94%);
  border-color: oklch(0.937 0.029 20.3);
}

Tailwind CSS v4

@theme {
  --color-hint-of-red: #fde3e2;
  --color-hint-of-red-50: #fdf2f1;
  --color-hint-of-red-100: #f1e4e3;
  --color-hint-of-red-200: #e0d0cf;
  --color-hint-of-red-300: #c6b2b1;
  --color-hint-of-red-400: #af9897;
  --color-hint-of-red-500: #997f7e;
  --color-hint-of-red-600: #816c6b;
  --color-hint-of-red-700: #675655;
  --color-hint-of-red-800: #4c3f3e;
  --color-hint-of-red-900: #352b2b;
  --color-hint-of-red-950: #201818;
}

SCSS

$hint-of-red: #fde3e2;
$hint-of-red-rgb: 253, 227, 226;
$hint-of-red-light: mix(#fff, $hint-of-red, 20%);
$hint-of-red-dark: mix(#000, $hint-of-red, 20%);

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