Blue Bows

CSS

:root {
  --blue-bows: #a4c3d7;
  --blue-bows-rgb: 164 195 215;
  --blue-bows-oklch: oklch(0.801 0.044 236.4);
}

.element {
  color: var(--blue-bows);
  background-color: hsl(204 39% 74%);
  border-color: oklch(0.801 0.044 236.4);
}

Tailwind CSS v4

@theme {
  --color-blue-bows: #a4c3d7;
  --color-blue-bows-50: #eaf7ff;
  --color-blue-bows-100: #dbeaf5;
  --color-blue-bows-200: #c4d7e5;
  --color-blue-bows-300: #a3bbcc;
  --color-blue-bows-400: #86a3b5;
  --color-blue-bows-500: #6b8ba0;
  --color-blue-bows-600: #5a7687;
  --color-blue-bows-700: #485e6c;
  --color-blue-bows-800: #34454f;
  --color-blue-bows-900: #233037;
  --color-blue-bows-950: #121c22;
}

SCSS

$blue-bows: #a4c3d7;
$blue-bows-rgb: 164, 195, 215;
$blue-bows-light: mix(#fff, $blue-bows, 20%);
$blue-bows-dark: mix(#000, $blue-bows, 20%);

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