Het eerste deel van Kieślowski's trilogie naar de kleuren van de Franse vlag en de leuzen van de Franse revolutie buigt zich over het thema vrijheid. Dat is de vrijheid van Julie, als de rest van haar gezin omkomt bij een auto ongeluk. Vastbesloten het verleden uit te bannen, verhuist ze naar een nieuw bestaan.
Nee, helaas is Trois couleurs : Bleu nog niet beschikbaar op Netflix in Nederland.
| Camera | Slawomir Idziak | Director of Photography |
| Production | Marin Karmitz | Producer |
| Sound | Zbigniew Preisner | Original Music Composer |
| Editing | Jacques Witta | Editor |
| Directing | Krzysztof Kieślowski | Director |
| Writing | Krzysztof Kieślowski | Screenplay |
| Production | Margot Capelier | Casting |
| Art | Lionel Acat | Set Decoration |
| Art | Christian Aubenque | Set Decoration |
| Art | Jean-Pierre Delettre | Set Decoration |
| Art | Julien Poitou-Weber | Set Decoration |
| Art | Marie-Claire Quin | Set Decoration |
| Costume & Make-Up | Jean-Pierre Caminade | Makeup & Hair |
| Costume & Make-Up | Valérie Tranier | Makeup & Hair |
| Directing | François Azria | Assistant Director |
| Directing | Julie Bertuccelli | Assistant Director |
| Directing | Emanuela Demarchi | Assistant Director |
| Directing | Emmanuel Finkiel | First Assistant Director |
| Directing | Stefan Libiot | Assistant Director |
| Writing | Krzysztof Piesiewicz | Screenplay |
| Writing | Agnieszka Holland | Co-Writer |
| Writing | Edward Żebrowski | Co-Writer |
| Writing | Slawomir Idziak | Co-Writer |
| Crew | Marcin Latałło | Translator |
| Camera | Piotr Jaxa | Camera Operator |
| Camera | Henryk Jedynak | Assistant Camera |
| Sound | Wojciech Michniewski | Conductor |
| Sound | Jan Wojtacha | Conductor |
| Sound | Elzbieta Towarnicka | Musician |
| Sound | Jacek Ostaszewski | Musician |
| Sound | Konrad Mastyło | Musician |
| Sound | Leszek Kamiński | Recording Supervision |
| Sound | Rafał Paczkowski | Recording Supervision |
| Sound | Halina Łaciak | Music Producer |
| Editing | Urszula Lesiak | Assistant Editor |
| Camera | Piotr Jaxa | Still Photographer |
| Directing | Stan Latek | Assistant Director |
| Art | Claude Lenoir | Production Design |
| Sound | Claire Bez | Sound Editor |
| Sound | William Flageollet | Sound Re-Recording Mixer |
| Sound | Jean-Claude Laureux | Sound Designer |
| Sound | Bertrand Lenclos | Sound Editor |
