#00A0D3

CSS

:root {
  --blue-burst: #00a0d3;
  --blue-burst-rgb: 0 160 211;
  --blue-burst-oklch: oklch(0.661 0.132 230);
}

.element {
  color: var(--blue-burst);
  background-color: hsl(195 100% 41%);
  border-color: oklch(0.661 0.132 230);
}

Tailwind CSS v4

@theme {
  --color-blue-burst: #00a0d3;
  --color-blue-burst-50: #d0fdff;
  --color-blue-burst-100: #bcf1ff;
  --color-blue-burst-200: #9adfff;
  --color-blue-burst-300: #6bc3ef;
  --color-blue-burst-400: #32acdd;
  --color-blue-burst-500: #0094cc;
  --color-blue-burst-600: #007dac;
  --color-blue-burst-700: #00648a;
  --color-blue-burst-800: #004a66;
  --color-blue-burst-900: #003347;
  --color-blue-burst-950: #001f2f;
}

SCSS

$blue-burst: #00a0d3;
$blue-burst-rgb: 0, 160, 211;
$blue-burst-light: mix(#fff, $blue-burst, 20%);
$blue-burst-dark: mix(#000, $blue-burst, 20%);

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