Colour Codes

Reckonersweight 1reckoner · computes, doesn't store

The colour in your head is one thing; the colour the machine wants is a string of hexadecimal. Colour Codes translates between the ways colour gets written down, so the shade you chose stays the same shade whether it is going into a stylesheet, a paint chat, or a craft project. It converts and keeps nothing, because a colour is not a secret — but your project might be.

This is not a screenshot. It's the real tool, running right here — go on, put something in it.

Open the demo full-screen: /demos/colour-codes.html

Questions people ask

How do I convert a hex colour to RGB or other formats?
Give it the colour in the notation you have, and it shows the same colour in the notations you need. One shade, several spellings, no transcription errors.
Does the colour converter work offline?
Yes — the whole tool is one HTML file that runs in your browser with no connection at all. It computes conversions on the spot and stores nothing; there is a live demo on the page, and it is the real thing.
Who uses a colour code converter?
Web tinkerers, artists matching a palette, crafters ordering materials by shade, and anyone who has ever tried to describe a specific teal over the phone. The code says what adjectives cannot.

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