Batch Blue

CSS

:root {
  --batch-blue: #87b2c9;
  --batch-blue-rgb: 135 178 201;
  --batch-blue-oklch: oklch(0.741 0.057 231.8);
}

.element {
  color: var(--batch-blue);
  background-color: hsl(201 38% 66%);
  border-color: oklch(0.741 0.057 231.8);
}

Tailwind CSS v4

@theme {
  --color-batch-blue: #87b2c9;
  --color-batch-blue-50: #e6f8ff;
  --color-batch-blue-100: #d6ecf8;
  --color-batch-blue-200: #bed9e9;
  --color-batch-blue-300: #9cbdd0;
  --color-batch-blue-400: #7da5bb;
  --color-batch-blue-500: #5f8da6;
  --color-batch-blue-600: #51788c;
  --color-batch-blue-700: #406070;
  --color-batch-blue-800: #2d4652;
  --color-batch-blue-900: #1f3139;
  --color-batch-blue-950: #0e1d24;
}

SCSS

$batch-blue: #87b2c9;
$batch-blue-rgb: 135, 178, 201;
$batch-blue-light: mix(#fff, $batch-blue, 20%);
$batch-blue-dark: mix(#000, $batch-blue, 20%);

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