Blue Heather

CSS

:root {
  --blue-heather: #aebbc1;
  --blue-heather-rgb: 174 187 193;
  --blue-heather-oklch: oklch(0.784 0.017 227);
}

.element {
  color: var(--blue-heather);
  background-color: hsl(199 13% 72%);
  border-color: oklch(0.784 0.017 227);
}

Tailwind CSS v4

@theme {
  --color-blue-heather: #aebbc1;
  --color-blue-heather-50: #f0f6f9;
  --color-blue-heather-100: #e2e9ec;
  --color-blue-heather-200: #cdd6da;
  --color-blue-heather-300: #afb9be;
  --color-blue-heather-400: #95a1a6;
  --color-blue-heather-500: #7b898f;
  --color-blue-heather-600: #687479;
  --color-blue-heather-700: #535c61;
  --color-blue-heather-800: #3c4447;
  --color-blue-heather-900: #2a2f31;
  --color-blue-heather-950: #171b1d;
}

SCSS

$blue-heather: #aebbc1;
$blue-heather-rgb: 174, 187, 193;
$blue-heather-light: mix(#fff, $blue-heather, 20%);
$blue-heather-dark: mix(#000, $blue-heather, 20%);

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