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The Hanky Code Explained: What the Colours Really Mean (Past & Present)

Flagging, leather bars, and the quiet language queer men built before apps

TL;DR

The Hanky Code - or Handkerchief Code - was how guys signalled what they were into before apps existed.

Colour mattered. Left or right pocket mattered.

This was called flagging - and if you knew how to read it, you didn’t need to ask.

It wasn’t a gimmick. It was communication, consent, and a bit of quiet rebellion. 🖤

Before apps… there was fabric

Before profiles. Before “looking for…” bios. Before you could safely say anything out loud.

There was a square of cotton in your back pocket.

And that was enough.

You’d notice it across the room.
And that was enough.

No big conversation. No awkward guessing.

Just… understood.

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What “flagging” actually means

If you’ve ever heard someone say they’re flagging, this is what they’re talking about.

It’s the act of using a hanky - or bandana - to signal interest, role, or vibe without saying a word.

In leather bars and queer nightlife, flagging wasn’t subtle by accident.

It was deliberate.

A shared language that only worked if you knew how to read it.

What the Hanky Code actually was

At its core, it was simple.

Colour = what you’re into
Left or right = how you show up

That’s it.

No overthinking. No essays.

Just a system that let people find each other without needing to explain themselves to the whole room.

And in the 70s? That mattered.

Where it came from (and why it worked)

The Hanky Code came out of leather bars in the late 60s and 70s.

Dark rooms. Loud music. Packed spaces.

Not exactly ideal for conversation.

So the community adapted.

Flagging became a way to communicate quickly, clearly, and safely - especially in environments where being openly queer could still carry real risk.

It wasn’t designed for outsiders.

It was built for the people in the room.

Read our: “Why Kink Belongs at Pride — Still” Blog

This wasn’t just style — it was survival

Back then, you couldn’t just be open about this stuff.

In a lot of places, homosexuality was still illegal.

People were getting arrested. Raided. Outed.

So yeah - no one was standing in a bar explaining their preferences.

Flagging made that unnecessary.

You could signal what you were into, who you were, how you showed up - without putting yourself at risk.

Hanky Code vs Handkerchief Code

Same thing.

“Handkerchief Code” is what people search for. “Hanky Code” is what people actually say.

One’s formal. One’s lived.

How it worked in real life

Here’s where people overthink it.

It wasn’t rigid.

It was understood.

You’d see a colour. You’d get the idea. You’d decide whether to engage.

And the left/right thing?

Left pocket = more active
Right pocket = more receptive

It removed a lot of awkwardness.

And made things clearer - which matters more than people think.

The colours (the ones people actually remember)

There’s no single official chart.

But these came up again and again:

• Navy blue → fucking
• Black → S/M
• Light blue → oral
• Red → fisting
• Yellow → watersports
• Green → daddy
• Grey → bondage
• White → cum

And yeah - some meanings shifted over time.

That’s part of it.

Why flagging mattered

This wasn’t just about signalling.

It was about clarity.

You could:

• approach without guessing
• avoid awkward conversations
• respect boundaries without explanation

In busy, dimly lit spaces — that made a difference.

It made things smoother. Safer. More intentional.

It wasn’t invented - it spread

No brand created the Hanky Code.

No one owned it.

Someone tried something. Someone else recognised it.

And it stuck.

That’s how queer culture moves.

Quietly. Collectively. With a bit of a wink.

Do people still use the Hanky Code?

Yeah - just not the same way.

You’ll still see flagging at:

• leather events
• Pride festivals
• certain bars
• fetish nights

But now it’s as much about identity as it is communication.

Check out our Hanky Coded "Happy Little Pig" collection

Why the Hanky Code still matters

Because it proves something important.

We didn’t wait to be understood.

We built our own systems.

We created ways to:

• connect
• communicate
• protect each other

That doesn’t disappear just because we’ve got apps now.

Final word

The Hanky Code isn’t gone.

It’s just… quieter.

Still there. Still recognised. Still part of the culture.

And if you know, you know.