Diminished Blue

CSS

:root {
  --diminished-blue: #bce1eb;
  --diminished-blue-rgb: 188 225 235;
  --diminished-blue-oklch: oklch(0.886 0.041 215.9);
}

.element {
  color: var(--diminished-blue);
  background-color: hsl(193 54% 83%);
  border-color: oklch(0.886 0.041 215.9);
}

Tailwind CSS v4

@theme {
  --color-diminished-blue: #bce1eb;
  --color-diminished-blue-50: #e9f8fd;
  --color-diminished-blue-100: #daecf1;
  --color-diminished-blue-200: #c2d9e0;
  --color-diminished-blue-300: #a1bdc5;
  --color-diminished-blue-400: #84a5ae;
  --color-diminished-blue-500: #678d98;
  --color-diminished-blue-600: #577880;
  --color-diminished-blue-700: #466067;
  --color-diminished-blue-800: #32464b;
  --color-diminished-blue-900: #223134;
  --color-diminished-blue-950: #111d20;
}

SCSS

$diminished-blue: #bce1eb;
$diminished-blue-rgb: 188, 225, 235;
$diminished-blue-light: mix(#fff, $diminished-blue, 20%);
$diminished-blue-dark: mix(#000, $diminished-blue, 20%);

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