Canyon Blue

CSS

:root {
  --canyon-blue: #607b8e;
  --canyon-blue-rgb: 96 123 142;
  --canyon-blue-oklch: oklch(0.569 0.043 239.2);
}

.element {
  color: var(--canyon-blue);
  background-color: hsl(205 19% 47%);
  border-color: oklch(0.569 0.043 239.2);
}

Tailwind CSS v4

@theme {
  --color-canyon-blue: #607b8e;
  --color-canyon-blue-50: #ebf7ff;
  --color-canyon-blue-100: #dceaf5;
  --color-canyon-blue-200: #c5d7e5;
  --color-canyon-blue-300: #a5bbcc;
  --color-canyon-blue-400: #88a2b5;
  --color-canyon-blue-500: #6c8ba0;
  --color-canyon-blue-600: #5c7587;
  --color-canyon-blue-700: #495e6c;
  --color-canyon-blue-800: #344550;
  --color-canyon-blue-900: #243037;
  --color-canyon-blue-950: #131c22;
}

SCSS

$canyon-blue: #607b8e;
$canyon-blue-rgb: 96, 123, 142;
$canyon-blue-light: mix(#fff, $canyon-blue, 20%);
$canyon-blue-dark: mix(#000, $canyon-blue, 20%);

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