| Answer | Crossword Clue |
|---|---|
| DYER | S-he makes blue jeans blue |
| ANIL | What makes blue jeans blue |
| DYE | It puts the blue in blue jeans |
| UVEA | What makes blue eye blue |
| GENE | What makes blue eyes blue |
| OCEAN | It makes the Blue Planet blue |
| UVEA | Part of it makes blue eyes blue |
