#E5E3D9

CSS

:root {
  --morning-bread: #e5e3d9;
  --morning-bread-rgb: 229 227 217;
  --morning-bread-oklch: oklch(0.915 0.014 97.5);
}

.element {
  color: var(--morning-bread);
  background-color: hsl(50 19% 87%);
  border-color: oklch(0.915 0.014 97.5);
}

Tailwind CSS v4

@theme {
  --color-morning-bread: #e5e3d9;
  --color-morning-bread-50: #f6f5f1;
  --color-morning-bread-100: #e9e8e3;
  --color-morning-bread-200: #d5d4ce;
  --color-morning-bread-300: #b9b8b0;
  --color-morning-bread-400: #a09f96;
  --color-morning-bread-500: #88867c;
  --color-morning-bread-600: #737269;
  --color-morning-bread-700: #5c5b54;
  --color-morning-bread-800: #44423d;
  --color-morning-bread-900: #2f2e2a;
  --color-morning-bread-950: #1b1b18;
}

SCSS

$morning-bread: #e5e3d9;
$morning-bread-rgb: 229, 227, 217;
$morning-bread-light: mix(#fff, $morning-bread, 20%);
$morning-bread-dark: mix(#000, $morning-bread, 20%);

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