I launched a small side project a couple weeks ago, and I wanted to share more about it:
ColoRosetta - a utility for translating colors
The point of this tool is to be a one-to-many color translation tool. I’ve wanted something like this for years - a way to see one color, but see how it translates into multiple color spaces at once.
A couple things to point out about it:
- It translates to color spaces with an alpha channel (rgba, hsla and hex8) and will also translate from those spaces back to non-alpha colors. It assumes a white background for the translations. Ever have an RGBA value but want to know what it’s ‘flattened’ value is? Now you can find out.
- The source of truth is the color in the query parameter in the URL - which means you can send URLs to others and they’ll get the translations
- There is a color picker - this is dependent on how your browser responds to
input type="color"- for instance, Chrome supplies it’s own color picker, which sadly lacks an eye dropper.
- My favorite bit, though, is how I managed to get the favicon to update with the color. I got some help from very smart coworkers on this - I’ll do a write up on how I pulled that off at another time.
- React and Create React App - this was a fairly small app, honestly
- A lot of pieces borrow from The Contrast Triangle
I hope you find it useful! Let me know if you’re using it by leaving a comment below. I’ve decided to not include any kind of analytics, so I really don’t know who is using it.