Synesthesia, make noise music with a colorpicker
This is a (silly, little) app which lets you make noise music using a color picker as an instrument. When you click on a specific point in the color picker, a bit of JavaScript maps the binary representation of the clicked-on color's hex-code to a "chord" in the 24 tone-equal-temperament scale. That chord is then played back using a throttled audio generation method which was implemented via Tone.js. NOTE! Turn the volume way down before using the site. It is noise music. :)
In plain words
Synesthesia is a playful web application that generates noise music through color selection. Users click on a color picker to create sound, with the app converting the hexadecimal color code into musical chords within a 24 tone-equal-temperament scale. The audio is synthesized using Tone.js technology. The tool is designed for experimenters and musicians interested in exploring unconventional sonic experiences through visual interaction.
written from the facts on this page · September 2026
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