Barely Blue

CSS

:root {
  --barely-blue: #dde0df;
  --barely-blue-rgb: 221 224 223;
  --barely-blue-oklch: oklch(0.904 0.004 174.5);
}

.element {
  color: var(--barely-blue);
  background-color: hsl(160 5% 87%);
  border-color: oklch(0.904 0.004 174.5);
}

Tailwind CSS v4

@theme {
  --color-barely-blue: #dde0df;
  --color-barely-blue-50: #f4f5f5;
  --color-barely-blue-100: #e7e8e8;
  --color-barely-blue-200: #d3d5d4;
  --color-barely-blue-300: #b5b8b7;
  --color-barely-blue-400: #9c9f9e;
  --color-barely-blue-500: #848786;
  --color-barely-blue-600: #707271;
  --color-barely-blue-700: #595b5b;
  --color-barely-blue-800: #414342;
  --color-barely-blue-900: #2d2e2e;
  --color-barely-blue-950: #1a1b1a;
}

SCSS

$barely-blue: #dde0df;
$barely-blue-rgb: 221, 224, 223;
$barely-blue-light: mix(#fff, $barely-blue, 20%);
$barely-blue-dark: mix(#000, $barely-blue, 20%);

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