Bright Sky Blue

CSS

:root {
  --bright-sky-blue: #02ccfe;
  --bright-sky-blue-rgb: 2 204 254;
  --bright-sky-blue-oklch: oklch(0.785 0.147 223.8);
}

.element {
  color: var(--bright-sky-blue);
  background-color: hsl(192 99% 50%);
  border-color: oklch(0.785 0.147 223.8);
}

Tailwind CSS v4

@theme {
  --color-bright-sky-blue: #02ccfe;
  --color-bright-sky-blue-50: #c9ffff;
  --color-bright-sky-blue-100: #b3f3ff;
  --color-bright-sky-blue-200: #8ce2ff;
  --color-bright-sky-blue-300: #55c7f1;
  --color-bright-sky-blue-400: #00b0de;
  --color-bright-sky-blue-500: #0098cd;
  --color-bright-sky-blue-600: #0080ad;
  --color-bright-sky-blue-700: #00678b;
  --color-bright-sky-blue-800: #004c66;
  --color-bright-sky-blue-900: #003548;
  --color-bright-sky-blue-950: #00202f;
}

SCSS

$bright-sky-blue: #02ccfe;
$bright-sky-blue-rgb: 2, 204, 254;
$bright-sky-blue-light: mix(#fff, $bright-sky-blue, 20%);
$bright-sky-blue-dark: mix(#000, $bright-sky-blue, 20%);

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