#EAE6E1

CSS

:root {
  --snowed-in: #eae6e1;
  --snowed-in-rgb: 234 230 225;
  --snowed-in-oklch: oklch(0.927 0.008 73.7);
}

.element {
  color: var(--snowed-in);
  background-color: hsl(33 18% 90%);
  border-color: oklch(0.927 0.008 73.7);
}

Tailwind CSS v4

@theme {
  --color-snowed-in: #eae6e1;
  --color-snowed-in-50: #f6f5f3;
  --color-snowed-in-100: #e9e7e5;
  --color-snowed-in-200: #d6d4d0;
  --color-snowed-in-300: #bab7b3;
  --color-snowed-in-400: #a19e99;
  --color-snowed-in-500: #898580;
  --color-snowed-in-600: #74716d;
  --color-snowed-in-700: #5d5a57;
  --color-snowed-in-800: #44423f;
  --color-snowed-in-900: #2f2d2c;
  --color-snowed-in-950: #1c1a19;
}

SCSS

$snowed-in: #eae6e1;
$snowed-in-rgb: 234, 230, 225;
$snowed-in-light: mix(#fff, $snowed-in, 20%);
$snowed-in-dark: mix(#000, $snowed-in, 20%);

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