Scuba Blue

CSS

:root {
  --scuba-blue: #00a2c5;
  --scuba-blue-rgb: 0 162 197;
  --scuba-blue-oklch: oklch(0.659 0.12 220.5);
}

.element {
  color: var(--scuba-blue);
  background-color: hsl(191 100% 39%);
  border-color: oklch(0.659 0.12 220.5);
}

Tailwind CSS v4

@theme {
  --color-scuba-blue: #00a2c5;
  --color-scuba-blue-50: #d1feff;
  --color-scuba-blue-100: #bdf2ff;
  --color-scuba-blue-200: #9ae0fa;
  --color-scuba-blue-300: #6cc5e4;
  --color-scuba-blue-400: #33aed0;
  --color-scuba-blue-500: #0097bd;
  --color-scuba-blue-600: #0080a0;
  --color-scuba-blue-700: #006680;
  --color-scuba-blue-800: #004c5e;
  --color-scuba-blue-900: #003442;
  --color-scuba-blue-950: #00202a;
}

SCSS

$scuba-blue: #00a2c5;
$scuba-blue-rgb: 0, 162, 197;
$scuba-blue-light: mix(#fff, $scuba-blue, 20%);
$scuba-blue-dark: mix(#000, $scuba-blue, 20%);

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