Seven Days of Rain

CSS

:root {
  --seven-days-of-rain: #d3dae1;
  --seven-days-of-rain-rgb: 211 218 225;
  --seven-days-of-rain-oklch: oklch(0.885 0.012 248);
}

.element {
  color: var(--seven-days-of-rain);
  background-color: hsl(210 19% 85%);
  border-color: oklch(0.885 0.012 248);
}

Tailwind CSS v4

@theme {
  --color-seven-days-of-rain: #d3dae1;
  --color-seven-days-of-rain-50: #f2f5f9;
  --color-seven-days-of-rain-100: #e5e8ec;
  --color-seven-days-of-rain-200: #d0d5d9;
  --color-seven-days-of-rain-300: #b3b8be;
  --color-seven-days-of-rain-400: #999fa5;
  --color-seven-days-of-rain-500: #80878e;
  --color-seven-days-of-rain-600: #6c7278;
  --color-seven-days-of-rain-700: #575b60;
  --color-seven-days-of-rain-800: #3f4346;
  --color-seven-days-of-rain-900: #2b2e31;
  --color-seven-days-of-rain-950: #191b1d;
}

SCSS

$seven-days-of-rain: #d3dae1;
$seven-days-of-rain-rgb: 211, 218, 225;
$seven-days-of-rain-light: mix(#fff, $seven-days-of-rain, 20%);
$seven-days-of-rain-dark: mix(#000, $seven-days-of-rain, 20%);

.element {
  color: $seven-days-of-rain;
  box-shadow: 0 0 0 2px rgba($seven-days-of-rain, 0.35);
}