Blende Blue

CSS

:root {
  --blende-blue: #a9c4c4;
  --blende-blue-rgb: 169 196 196;
  --blende-blue-oklch: oklch(0.8 0.029 196.6);
}

.element {
  color: var(--blende-blue);
  background-color: hsl(180 19% 72%);
  border-color: oklch(0.8 0.029 196.6);
}

Tailwind CSS v4

@theme {
  --color-blende-blue: #a9c4c4;
  --color-blende-blue-50: #ecf8f8;
  --color-blende-blue-100: #ddebeb;
  --color-blende-blue-200: #c7d8d9;
  --color-blende-blue-300: #a7bcbd;
  --color-blende-blue-400: #8ba4a4;
  --color-blende-blue-500: #708d8d;
  --color-blende-blue-600: #5f7777;
  --color-blende-blue-700: #4c5f5f;
  --color-blende-blue-800: #374645;
  --color-blende-blue-900: #263030;
  --color-blende-blue-950: #141c1c;
}

SCSS

$blende-blue: #a9c4c4;
$blende-blue-rgb: 169, 196, 196;
$blende-blue-light: mix(#fff, $blende-blue, 20%);
$blende-blue-dark: mix(#000, $blende-blue, 20%);

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