Here is a quick table of shades of Blue taken from the old X11 color names:
| Blue | HTML code |
|---|---|
| SkyBlue | #87CEEB |
| Blue | #0000FF |
| CornflowerBlue | #6495ED |
| LightSkyBlue | #87CEFA |
| PowderBlue | #B0E0E6 |
| LightSteelBlue | #B0C4DE |
| DeepSkyBlue | #00BFFF |
| LightBlue | #ADD8E6 |
| Navy | #000080 |