Green and purple look good.
The iPhone 11 is divided into six colors: purple, yellow, green, black, white, and red. I've divided the six colors into three grades:
The third grade is the least good-looking and most incongruous color scheme, which are black and red. These are the two worst colorways for unity, and the bath camera on the back of the unit is extremely mismatched to the color, and frankly ugly.
The second gear, yellow and white, these two color schemes are relatively good unity, the back of the body of the color match is very coordinated, especially white, unity is very strong.
First gear, green and purple, these two colors have better unity, and higher value, and is currently Apple's two hottest color schemes, but also the color scheme that makes me the most entangled, because they are all very good-looking.
For a flagship iPhone 11 Pro (Max) that costs $10,000 a pop, whether the color looks good or not is secondary to making the phone as recognizable as possible, so that people will know from afar that you're using an iPhone 11 Pro (forgive me if I'm being cheesy), and the only way to do that is to buy this year's limited-edition color - - Dark Night Green. This is a color that you'd call green, but to be honest it's actually a dark dark green (with a greyish hue).
The green color looks more eye-catching, the purple color is not obvious and not flirty enough, but the green color is different, it's so eye-catching, you can be the most beautiful boy on the street with it!