Blue Exult

CSS

:root {
  --blue-exult: #2b2f43;
  --blue-exult-rgb: 43 47 67;
  --blue-exult-oklch: oklch(0.31 0.036 275.3);
}

.element {
  color: var(--blue-exult);
  background-color: hsl(230 22% 22%);
  border-color: oklch(0.31 0.036 275.3);
}

Tailwind CSS v4

@theme {
  --color-blue-exult: #2b2f43;
  --color-blue-exult-50: #f2f4ff;
  --color-blue-exult-100: #e4e7f4;
  --color-blue-exult-200: #d0d3e4;
  --color-blue-exult-300: #b2b6ca;
  --color-blue-exult-400: #989db4;
  --color-blue-exult-500: #7f859f;
  --color-blue-exult-600: #6b7086;
  --color-blue-exult-700: #565a6c;
  --color-blue-exult-800: #3e424f;
  --color-blue-exult-900: #2b2d37;
  --color-blue-exult-950: #181a22;
}

SCSS

$blue-exult: #2b2f43;
$blue-exult-rgb: 43, 47, 67;
$blue-exult-light: mix(#fff, $blue-exult, 20%);
$blue-exult-dark: mix(#000, $blue-exult, 20%);

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