Make-Up Blue

CSS

:root {
  --make-up-blue: #335f8d;
  --make-up-blue-rgb: 51 95 141;
  --make-up-blue-oklch: oklch(0.476 0.089 251.2);
}

.element {
  color: var(--make-up-blue);
  background-color: hsl(211 47% 38%);
  border-color: oklch(0.476 0.089 251.2);
}

Tailwind CSS v4

@theme {
  --color-make-up-blue: #335f8d;
  --color-make-up-blue-50: #e4f7ff;
  --color-make-up-blue-100: #d4eaff;
  --color-make-up-blue-200: #bad7fa;
  --color-make-up-blue-300: #97bbe5;
  --color-make-up-blue-400: #77a2d2;
  --color-make-up-blue-500: #578ac0;
  --color-make-up-blue-600: #4b75a2;
  --color-make-up-blue-700: #3b5d82;
  --color-make-up-blue-800: #294560;
  --color-make-up-blue-900: #1b2f43;
  --color-make-up-blue-950: #0c1c2b;
}

SCSS

$make-up-blue: #335f8d;
$make-up-blue-rgb: 51, 95, 141;
$make-up-blue-light: mix(#fff, $make-up-blue, 20%);
$make-up-blue-dark: mix(#000, $make-up-blue, 20%);

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