#FFF2ED

CSS

:root {
  --frothy-milk: #fff2ed;
  --frothy-milk-rgb: 255 242 237;
  --frothy-milk-oklch: oklch(0.97 0.016 42.4);
}

.element {
  color: var(--frothy-milk);
  background-color: hsl(17 100% 96%);
  border-color: oklch(0.97 0.016 42.4);
}

Tailwind CSS v4

@theme {
  --color-frothy-milk: #fff2ed;
  --color-frothy-milk-50: #f9f4f1;
  --color-frothy-milk-100: #ede6e4;
  --color-frothy-milk-200: #dad2cf;
  --color-frothy-milk-300: #bfb5b1;
  --color-frothy-milk-400: #a79c97;
  --color-frothy-milk-500: #90837e;
  --color-frothy-milk-600: #7a6f6b;
  --color-frothy-milk-700: #615955;
  --color-frothy-milk-800: #47413e;
  --color-frothy-milk-900: #312d2b;
  --color-frothy-milk-950: #1d1a18;
}

SCSS

$frothy-milk: #fff2ed;
$frothy-milk-rgb: 255, 242, 237;
$frothy-milk-light: mix(#fff, $frothy-milk, 20%);
$frothy-milk-dark: mix(#000, $frothy-milk, 20%);

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