Cashmere Blue

CSS

:root {
  --cashmere-blue: #a5b8d0;
  --cashmere-blue-rgb: 165 184 208;
  --cashmere-blue-oklch: oklch(0.776 0.04 254.3);
}

.element {
  color: var(--cashmere-blue);
  background-color: hsl(213 31% 73%);
  border-color: oklch(0.776 0.04 254.3);
}

Tailwind CSS v4

@theme {
  --color-cashmere-blue: #a5b8d0;
  --color-cashmere-blue-50: #eef6ff;
  --color-cashmere-blue-100: #dfe9f6;
  --color-cashmere-blue-200: #c9d5e6;
  --color-cashmere-blue-300: #aab9cc;
  --color-cashmere-blue-400: #8fa0b6;
  --color-cashmere-blue-500: #7488a1;
  --color-cashmere-blue-600: #637388;
  --color-cashmere-blue-700: #4f5c6d;
  --color-cashmere-blue-800: #384350;
  --color-cashmere-blue-900: #272f38;
  --color-cashmere-blue-950: #151b22;
}

SCSS

$cashmere-blue: #a5b8d0;
$cashmere-blue-rgb: 165, 184, 208;
$cashmere-blue-light: mix(#fff, $cashmere-blue, 20%);
$cashmere-blue-dark: mix(#000, $cashmere-blue, 20%);

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