I have a Kindle Oasis where the text and image contrast is normally great.
But now I'm reading a book (ironically it's Universal Principles of Design) that has hundreds of images which are followed by text descriptions.
Unfortunately, all the images and their descriptions are not black — they're in a lighter gray color that is hard to read due to the lack of contrast.
Interestingly, when I make a text selection or while zooming/moving an image, the color is temporarily set to the normal black color.
My question is — can I force Kindle to always render text and images in black or somehow specify the minimum contrast?