It would be awesome if dordle used a similar, or even identical, coloring for color blind mode as wordle does. Brighter colors are better imo. The pink and dark blue are not so great, and pink is hard to distinguish from the color for unused letters.

Agreed! Pink is especially hard for me, looking almost identical to the grey color. I had to look at the css to differentiate the values. Additionally, a legend somewhere of what the colors mean would be super helpful, which has gotten me guessing in the wrong direction a few times.