| Filed | Form | Description | |
|---|---|---|---|
| 6/18/25 | 4 | 4 | → |
| 6/12/25 | 3 | 3 | → |
| 6/12/25 | 3 | 3 | → |
| 6/12/25 | 3 | 3 | → |
| 6/12/25 | 3 | 3 | → |
| 6/12/25 | 3 | 3 | → |
| ↓ | |||
Blue is one of the three primary colours in the RGB (additive) colour model, as well as in the RYB colour model. It lies between violet and cyan on the spectrum of visible light.