Abandoned Spaceship

CSS

:root {
  --abandoned-spaceship: #747a8a;
  --abandoned-spaceship-rgb: 116 122 138;
  --abandoned-spaceship-oklch: oklch(0.58 0.026 269.2);
}

.element {
  color: var(--abandoned-spaceship);
  background-color: hsl(224 9% 50%);
  border-color: oklch(0.58 0.026 269.2);
}

Tailwind CSS v4

@theme {
  --color-abandoned-spaceship: #747a8a;
  --color-abandoned-spaceship-50: #f2f5fd;
  --color-abandoned-spaceship-100: #e5e8f1;
  --color-abandoned-spaceship-200: #d0d4e0;
  --color-abandoned-spaceship-300: #b2b7c5;
  --color-abandoned-spaceship-400: #989eae;
  --color-abandoned-spaceship-500: #7f8698;
  --color-abandoned-spaceship-600: #6c7180;
  --color-abandoned-spaceship-700: #565b67;
  --color-abandoned-spaceship-800: #3e424c;
  --color-abandoned-spaceship-900: #2b2e34;
  --color-abandoned-spaceship-950: #181b20;
}

SCSS

$abandoned-spaceship: #747a8a;
$abandoned-spaceship-rgb: 116, 122, 138;
$abandoned-spaceship-light: mix(#fff, $abandoned-spaceship, 20%);
$abandoned-spaceship-dark: mix(#000, $abandoned-spaceship, 20%);

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