(meodai.github.io)

97 points meodai | 1 comments | 19 Jun 25 10:40 UTC | HN request time: 0.216s | source

I built this API to return the closest named color for any hex value—using curated lists like my own [1], XKCD [2], and others.

I made it from scratch without Express or any frameworks because:

- I’m a frontend/interaction dev and wanted to learn how to build an API from the ground up. - Existing APIs didn’t guarantee unique names per color—mine does. - It also supports WebSocket updates, gzip responses, and multiple name sets.

I’ve been collecting color names for over 10 years [1]. With ~30,000 entries, bundling them into every color-related project became excessive. This API keeps things lightweight—for me and hopefully for others too.

GitHub: https://github.com/meodai/color-name-api

Would love feedback on naming logic, accuracy, performance, or backend best practices I might’ve missed.

[1] Large Color Name List: https://github.com/meodai/color-names [2] XKCD color survey results: https://xkcd.com/color/rgb/

1. JdeBP ◴[21 Jun 25 16:21 UTC] No.44338721[source]▶

>>44317291 (OP) #

I noticed the other day that the colour picker in Microsoft Termimal now gives the Web Colour names as one moves the mouse pointer around. I don't know how long it has been doing that without my noticing. I don't change colours all of that often. (-:

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Show HN: A color name API that maps hex to the closest human-readable name