I'd love to start a conversation regarding a lightweight JavaScript artifact that takes ranges of hex colors and moves them to ranges you (and other folks with a similar disability) can interpret. I work with Tampermonkey for all of my web-changing JavaScript, and setting something up would just be hacking together some basic color manipulation without having to leave a JavaScript editor and the command line. (Working with the spectrum stuff would be tough, so I won't be able to produce anything quickly.)
Disclaimer: I'm currently caffeinated and procrastinating studying so will likely be less enthusiastic (but still enthusiastic!) going forward.
My emotions correspond just as much or more to very abstract shapes and textures as much as color, and often the color is in combinations/gradients. Everyone will have a personal spin on how they "see" their feelings.
But the basic concept is great and the site is really well done.