open-props/src/props.blue.css

<div align="center">

:where(html) {
  --blue-0: #e7f5ff;
  --blue-1: #d0ebff;
  --blue-2: #a5d8ff;
  --blue-3: #74c0fc;
  --blue-4: #4dabf7;
  --blue-5: #339af0;
  --blue-6: #228be6;
  --blue-7: #1c7ed6;
  --blue-8: #1971c2;
  --blue-9: #1864ab;
}