Blue Regatta

CSS

:root {
  --blue-regatta: #376298;
  --blue-regatta-rgb: 55 98 152;
  --blue-regatta-oklch: oklch(0.491 0.1 255);
}

.element {
  color: var(--blue-regatta);
  background-color: hsl(213 47% 41%);
  border-color: oklch(0.491 0.1 255);
}

Tailwind CSS v4

@theme {
  --color-blue-regatta: #376298;
  --color-blue-regatta-50: #e3f7ff;
  --color-blue-regatta-100: #d3eaff;
  --color-blue-regatta-200: #bad6ff;
  --color-blue-regatta-300: #97baea;
  --color-blue-regatta-400: #76a1d9;
  --color-blue-regatta-500: #5788c7;
  --color-blue-regatta-600: #4a73a8;
  --color-blue-regatta-700: #3b5c87;
  --color-blue-regatta-800: #284464;
  --color-blue-regatta-900: #1b2f46;
  --color-blue-regatta-950: #0b1b2e;
}

SCSS

$blue-regatta: #376298;
$blue-regatta-rgb: 55, 98, 152;
$blue-regatta-light: mix(#fff, $blue-regatta, 20%);
$blue-regatta-dark: mix(#000, $blue-regatta, 20%);

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