Six Thinking Hats

What is the Six Thinking Hats retrospective?

The Six Thinking Hats retrospective adapts Edward de Bono's classic thinking framework into a structured team reflection. Instead of arguing from fixed positions, everyone "wears" the same hat at the same time, exploring a topic from one angle before moving to the next. This parallel thinking reduces conflict, ensures every dimension gets attention, and is especially powerful for complex decisions, post-incident reviews, or sprints that triggered strong opinions. The format uses six columns, one per hat:

• White Hat — facts and data.
• Red Hat — emotions and gut feelings.
• Black Hat — risks and caution.
• Yellow Hat — benefits and optimism.
• Green Hat — creativity and new ideas.
• Blue Hat — process and next steps.

White Hat

The White Hat is about objective information: what actually happened, the metrics, and the facts everyone agrees on. Keep opinions out — record only data, so the discussion starts from shared reality.

Red Hat

The Red Hat invites honest emotions and intuition without justification. How did the sprint feel? What gut reactions came up? Naming feelings openly prevents them from leaking into the rest of the conversation.

Black Hat

The Black Hat is the voice of caution: risks, weaknesses, and reasons something might fail. Used deliberately, it is critical thinking, not negativity — it helps the team spot problems before they bite.

Yellow Hat

The Yellow Hat focuses on the positives: benefits, opportunities, and reasons for optimism. It balances the Black Hat and reminds the team of the value in what they are doing.

Green Hat

The Green Hat is for creativity: new ideas, alternatives, and experiments. There are no bad suggestions here — quantity and imagination matter more than feasibility.

Blue Hat

The Blue Hat manages the process itself: summaries, decisions, and next steps. It is usually worn by the facilitator at the start to set the agenda and at the end to capture outcomes.

Benefits of the Six Thinking Hats retrospective

• Examines a topic from six complementary angles.
• Reduces conflict by aligning everyone's thinking mode.
• Gives equal space to facts, feelings, and creativity.
• Surfaces both risks and opportunities deliberately.
• Works well for complex or emotionally charged topics.
• Produces well-rounded, defensible decisions.

How to run a Six Thinking Hats retrospective

1. Create a board in QRetro from the Six Thinking Hats template and invite your team.
2. Put on the Blue Hat to frame the topic and explain how each hat works.
3. Move through the hats together, spending a few minutes adding cards to one column at a time.
4. Read each hat's column aloud before switching to the next perspective.
5. Return to the Blue Hat to summarize insights and agree on next steps.
6. Assign owners to the actions and save the board for reference.