Find your birthday color, discover its hex code and keywords, and leave a small note in your own box.

Hi Product Hunt, I made Birthday Color as a quiet little public artwork for birthdays. At first it was just a way to look up the color for a date, but I wanted each day to feel more personal. So every day has 120 small boxes, and anyone can claim one with a name and one sentence. The line that guides the project is: “This day means something to me, so I leave a line here.” I’ve already seen a few tiny notes from strangers, and that changed how I think about the site. It feels less like a color lookup tool, and more like a small memory wall for time, birthdays, and ordinary lives. I’d love to hear what your birthday color is, or what you would leave on your day.

Hi everyone 👋

I built Birthday Color as a small side project inspired by a simple question:

"What color is a meaningful day in my life?"

Every day of the year has its own unique color. But I wanted it to be more than just a color lookup website.

Each date includes only 120 permanent boxes. Anyone can leave their name and a single sentence on a day that matters to them.

A birthday, an anniversary, a memory, a milestone, or simply a date that means something special.

The limited number of boxes is intentional. I wanted each message to feel a little more meaningful and lasting.

My goal is to preserve these messages for as long as possible, so that over time each date becomes a small collection of memories, thoughts, and people connected by a shared moment in time.

No accounts, no followers, no algorithms.

Just colors, dates, and a few words from strangers around the world.

I'd love to hear what day you chose and why it matters to you 🎨📅

Thank you for visiting ❤️