That would be color-blindness; I apologize for that, I didn't have time to color-blind test during the jam.
The top-left image is the normal colors of the game, where you should see 4 distinct colors in the large hex: cyan, violet, pink, and blue.
The colors would appear different but still distinct to a tritanope, as shown in the bottom-right, but unfortunately protanope and deuteranope color blindness makes the cyan and pink look nearly identical as well as making the violet and blue look nearly identical, as shown in the top-right and bottom-left.
I'll change out the colors to make them distinct to all forms of color-blindness. Thank you for bringing this to my attention.
