I work with color and several years ago found myself frequently going outside to look at my work in sunlight in order to check the color. Then I had a cataract removed. It was remarkable the color change. In the “new” eye everything was bluer and whiter (blue is part of white) I have yet to have the second one removed. I can tell that it puts a yellow tint on everything, so now instead of going outside, I close one eye.
I think I have been able to see slightly different hues in some colors that my husband can’t (though he is not colorblind), even before I had cataract surgery. It’s more pronounced now that the cataracts have been removed. I had both eyes done, and multifocal lenses implanted after the cataract removal. Vision and color are both better.