#687792

CSS

:root {
  --infinity-and-beyond: #687792;
  --infinity-and-beyond-rgb: 104 119 146;
  --infinity-and-beyond-oklch: oklch(0.567 0.046 262.1);
}

.element {
  color: var(--infinity-and-beyond);
  background-color: hsl(219 17% 49%);
  border-color: oklch(0.567 0.046 262.1);
}

Tailwind CSS v4

@theme {
  --color-infinity-and-beyond: #687792;
  --color-infinity-and-beyond-50: #eff5ff;
  --color-infinity-and-beyond-100: #e0e8f8;
  --color-infinity-and-beyond-200: #cad5e8;
  --color-infinity-and-beyond-300: #acb8d0;
  --color-infinity-and-beyond-400: #909fba;
  --color-infinity-and-beyond-500: #7687a5;
  --color-infinity-and-beyond-600: #64728b;
  --color-infinity-and-beyond-700: #505b70;
  --color-infinity-and-beyond-800: #394352;
  --color-infinity-and-beyond-900: #272e39;
  --color-infinity-and-beyond-950: #151b24;
}

SCSS

$infinity-and-beyond: #687792;
$infinity-and-beyond-rgb: 104, 119, 146;
$infinity-and-beyond-light: mix(#fff, $infinity-and-beyond, 20%);
$infinity-and-beyond-dark: mix(#000, $infinity-and-beyond, 20%);

.element {
  color: $infinity-and-beyond;
  box-shadow: 0 0 0 2px rgba($infinity-and-beyond, 0.35);
}