Good point. Here's the same image desaturated: https://i.imgur.com/jBCZGEO.png https://i.imgur.com/jBCZGEO.png (GIMP -> Desaturate -> Luminance) I feel like it

Good point. Here's the same image desaturated: https://i.imgur.com/jBCZGEO.png https://i.imgur.com/jBCZGEO.png (GIMP -> Desaturate -> Luminance) I feel like it does not really lose anything in grayscale. Bonus: On a eInk display black on white is probably nicer: https://i.imgur.com/99DSGrV.png https://i.imgur.com/99DSGrV.png (Does Imgur allow direct links to images?)